---
product_id: 1093936
title: "Men's Eco-Drive Promaster Air Nighthawk Pilot Stainless Steel Watch, Luminous, Black Dial, 42mm (Model: BJ7000-52E)"
price: "1951.36 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/1093936-mens-eco-drive-promaster-air-nighthawk-pilot-stainless-steel-watch
store_origin: TN
region: Tunisia
---

# 200m Water Resistant: dive-ready durability Eco-Drive: powered by any light, no battery needed Dual Time Zone: track two time zones simultaneously Men's Eco-Drive Promaster Air Nighthawk Pilot Stainless Steel Watch, Luminous, Black Dial, 42mm (Model: BJ7000-52E)

**Price:** 1951.36 DT
**Availability:** ✅ In Stock

## Summary

> ✈️ Own the skies and your schedule with the Citizen Nighthawk — where style meets unstoppable power.

## Quick Answers

- **What is this?** Men's Eco-Drive Promaster Air Nighthawk Pilot Stainless Steel Watch, Luminous, Black Dial, 42mm (Model: BJ7000-52E)
- **How much does it cost?** 1951.36 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1093936-mens-eco-drive-promaster-air-nighthawk-pilot-stainless-steel-watch)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Elegance:** Durable silver-tone stainless steel case and bracelet with scratch-resistant, anti-reflective mineral crystal for everyday resilience.
- • **Bold & Readable Design:** 42mm black dial with luminous hands and markers ensures effortless readability in any lighting condition.
- • **Light-Powered Precision:** Eco-Drive technology means never changing a battery again—powered by any light source, day or night.
- • **Pilot-Grade Functionality:** Dual time (GMT) and a rotating slide rule bezel for real-world aviation calculations and global travel ease.
- • **Adventure-Ready Reliability:** Water resistant up to 200 meters and backed by a 5-year limited warranty—built to keep pace with your active lifestyle.

## Overview

The Citizen Men's Eco-Drive Promaster Air Nighthawk BJ7000-52E is a sophisticated 42mm pilot-inspired watch featuring dual time zone tracking, a luminous black dial, and a rotating slide rule bezel. Powered by Citizen’s revolutionary Eco-Drive technology, it harnesses any light source to eliminate battery changes. Crafted from durable stainless steel with a scratch-resistant mineral crystal, it offers 200 meters of water resistance and a 5-year warranty, making it a reliable companion for professionals and enthusiasts who demand precision and style in every moment.

## Description

A serious timepiece for the serious watch collector, the Citizen BJ7000-52E stainless steel men's watch offers powerful timekeeping functions for your favorite aeronaut. The large round watch case measures approximately 42mm in diameter. It has a thin silver bezel that houses a black dial with a pilot's inner rotating slide rule bezel, which is operated by the secondary crown at 8 o'clock. It has large luminous hands and markers for readability and low-light visibility and dual time (GMT) capability. The triple link bracelet band is composed of brushed silver stainless steel pieces, and it's joined by a push-button folding safety clasp. Other features include a water resistance to 660 feet (200 meters), low-charge indicator window, power saver function, and a scratch-resistant, non-reflective mineral crystal. Summary of Features Soar to new heights with Citizen Eco-Drive Nighthawk, a flight watch for both novice and professional pilots. Nighthawk features a pilot's slide rule dial ring operated by a crown at the 8 o'clock position, dual time, date, non-reflective crystal and large luminous markers and hands for easy readability. Stainless steel with 42mm screw-back case. Featuring our Eco-Drive technology – powered by light, any light. Never needs a battery. Caliber number B877. Since its foundation in 1930, CITIZEN has promoted a multi-cultural mindset that fosters excellence and creativity. The very name of the brand conveys a deep respect toward craftsmanship and considered as familiar by citizens the world-over. So as a “citizen” of the world, we bear the responsibility to help cultivate a culture of positive change and on-going evolution through our craft. We take that mission seriously and steadfastly welcome what the future may bring. As a true manufacture d’horlogerie, CITIZEN integrates a comprehensive manufacturing process from creating individual components to a watch’s final assembly. It’s an artisan’s approach to watch making based on pushing forward the boundaries of technology and leveraging our experience toward exploring new possibilities. One pivotal technological breakthrough was the development of a light-driven watch. CITIZEN pioneered this engineering innovation well ahead of other watch manufacturers as early as 1976, which led to the launch of the highly acclaimed Eco-Drive in 1995. Utilizing electrical power converted from virtually any light source, this extraordinary innovation changed forever the way watches could be powered. Eco-Drive eliminated the need to ever replace batteries, which made it especially beneficial to areas where such specialist batteries were not obtainable. This leveled the field for citizens of virtually every country to be able to experience unrestricted joy of wearing and using a CITIZEN watch. The product development policy, “The Fusion of Technology and Beauty,” remains a constant motivation for us to merge cutting-edge technology with perfection of design beauty, which as a consequence inspires people to strive to be their best at any time. CITIZEN launches a new campaign in collaboration with Wieden+Kennedy, Better Starts Now. This is the simple belief that no matter who you are or what you do, it is always possible to make something better — and now is the time to start doing it. We believe that better and now are both infinite, and that there is always a next ‘better’ and a new ‘now’ in which you can start pursuing it. It was clear from the onset of this project that we are dedicated to this ideal…not to the past but to the present, and all the way we can improve it. To help communicate this belief to the world we have created a new global CITIZEN brand movie, brand identity and brand website that represents out Better Starts Now philosophy.

Review: Excellent watch for the price! - I've had this watch for about 3 weeks now, and really love it! The comments about it being heavy are totally wrong to me. I'm used to wearing a heavy Swiss Army watch, and this is light in comparison. Several users have mentioned that the band feels cheap. From my own experience with other high end watches, I'd say that it does not feel cheap. It is not very thick and heavy feeling, but it does feel solid, and is very comfortable on the wrist. The links are all 100% solid SS, so you know it will last years. Also, love the push button deploy clasp. One other thing that I noticed that no one has mentioned, is that the whole bracelet is brushed SS, EXCEPT at the bottom 1/8th of the middle link it is polished. It really adds to the beauty of the band. Some other observations that go against what others mentioned: 1. I can read the small numbers just fine and I'm 45 years old with about 15/20 eyesight, and don't wear reading glasses. 2. I've used the slide rule functions on several occasions. Tip calculator, large multiplication/division, converting lbs to kg and vice versa. It is a very cool tool. 3. The size on my wrist looks just right. It does not wear very big to me. I think the fashion is getting more towards larger watches, and this would be a maximum large watch for a 6" wrist, but for a 7" wrist, it is not overly large. I would even go 44mm and I think that would be my limit. 4. The lume is exceptional. I can still see it perfectly at 5am with no charge before going to bed. 5. The date window is just fine for my eyes. Just hold it a little closer to your face and you can see just fine. 6. Seconds hand lines up on almost all of the second marks, but there are a few spots around the perimeter that it does not line up. No big deal. 7. Time is right on, measured over 3 weeks against an atomic clock. 8. No chrono and alarm, big deal, don't really need that anyway. 9. Crown screws down nicely and feels fairly solid. 10. The only thing I wish this had was a sapphire crystal. But when it gets scratched, and after the 5 year warranty, I'll have them put on a sapphire crystal. But in the meantime, it really is a beautiful flat crystal that is proud of the top of the watch and bezeled at a 45 degree angle, making it look very nice. 11. The watch came from desertcart charged, so all I had to do was set the time and it has worked fine ever since. I left it on my dashboard a few bright sunny days to charge it while I worked out in the gym, and it has held its charge no problem. Overall, I'd say get this watch if you can get it under $250. It is money well spent. With a 5 year warranty, that is an incredible warranty from desertcart. Not even Tag Heur/Oris/Brietling/Rolex have a warranty like that!
Review: Great Everyday Watch - This was on a "sale" which is a fancy way of saying desertcart's automated pricing algorithm discounted it beyond the usual price point, so I went ahead and pulled the trigger on purchasing one. This has been discontinued now for about two years (2020) so finding this model still NIB is going to start getting to be difficult. First off, I always start out my watch reviews with a disclaimer like this when the price point is low. Don't expect a Rolex for a Timex price. Simple as that. People who complain about it lacking certain qualities or QA not being as precise as an Omega should probably stick to buying Rolex's and Omega's. In my experience, for the price, Citizen puts out a solid product and if I have ever had an issue either a return or warranty repair has been taken with no questions asked. Now on the review.... This is a sharp looking watch. The dial is "busy" but not distracting like some other aviation inspired designs. The GMT function is well done and also visually appealing. The case is a bit on the larger side, but wears fine on a smaller wrist given the shorter lug to lug distance. Some people complain that it is "all dial" but again I don't get this criticism. It simply does NOT wear like a huge, clunky watch. If that is what you desire, there are tons of aviation inspired watches out there that are 45+mm which will suit you just fine. For me, finding something 42mm or under that also fit on to a smaller wrist was a chore and I was quite satisfied with how this product sits. Some people dislike the metal bracelet, but I don't have a problem with it. The links are solid and polished. Clasp is also nicely done. There are enough links to get it customized easily to a small wrist and even has a micro adjust on the clasp to fine tune it. I ended up having to take out every removable link but I also prefer a more snug fit on my wrist. The slide rule is a cool function. I don't know how useful it would be in day to day use when everyone has a calculator on their personal devices, but makes for a nice conversation piece. Takes a little bit to learn how to use, but after watching a few online videos and doing an exercise or two you can acquire the skills necessary to calculate speed, time, distance, and fuel consumption over the Atlantic without any advanced computing devices necessary. Overall, no complaints all around with the styling or quality of the overall product. Now the "down" side, but there aren't many. I really wish it was sapphire crystal and not mineral. Not that I wear even my daily drivers hard, but considering the upgrade here probably would not have significantly increased the overall price of the watch and that this is meant to be more of an "active" sports style I don't see why they went cheap on that feature. Reviews elsewhere run the gamut of the mineral crystal is going to ding up from normal wear to it holds up nicely after years. I don't know what to believe and generally find mineral crystal is fine for day to day casual use. I suspect this will wear nicely for many years to come. Second "con" would be the slide rule is really hard to use in low light due to the black background. I know, I know, this really is going to bother almost no one out there, but still. Why put such a useful tool on a black background without lume? I think white would have looked just fine (and there are a few people on the internet that have modded this watch to have one which looks great). Anyway, this criticism will probably stop zero people from actually purchasing it, but I'll throw it out there just in case the slide rule was your make-or-break purchase point. All in all, buy this watch and get it soon if you are in the market for this particular style. Finding a NIB is going to be hard going forward since it was discontinued back in 2020.

## Features

- Modern, pilot-inspired Promaster timepieces equipped for professional use to discover the world from high above.
- Dual Time (Second Time Zone), Date
- Silver-Tone Stainless Steel
- Luminous Hands and Markers, Anti-Reflective Mineral Crystal
- Sustainably powered by any light, with our Eco-Drive technology this watch never needs a battery. 200 Meters Water Resistant and 5 Year Limited Warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00074KYC8 |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #271,360 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,032 in Men's Wrist Watches |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,743) |
| Date First Available  | November 15, 2023 |
| Department  | Male |
| Is Discontinued By Manufacturer  | No |
| Item model number  | BJ7000-52E |
| Manufacturer  | Citizen |
| Product Dimensions  | 5.91 x 5.91 x 5.91 inches; 1.23 Pounds |

## Images

![Men's Eco-Drive Promaster Air Nighthawk Pilot Stainless Steel Watch, Luminous, Black Dial, 42mm (Model: BJ7000-52E) - Image 1](https://m.media-amazon.com/images/I/81VeR0a67ES.jpg)

## Questions & Answers

**Q: How long is the coverage on my Citizen Watch?**
A: Your Citizen Watch comes with a five-year, limited coverage. When you register your watch online or through our My Citizen App, you will receive an additional coverage year free, for a total of six years coverage.

**Q: How do I set my watch?**
A: If you know your model number, go to our brand website and search or browse for your model. When you're on the product page, the setting instructions are listed at the bottom of the "features" section.

**Q: How do I get a manual for my watch?**
A: Setting instructions can be accessed through our website and our My Citizen App (available for iOS and Android). To obtain the instructions specific to your watch, you will need to provide the Movement Caliber Number on your watch's caseback.

**Q: Can I buy a replacement strap or links for my watch?**
A: Straps, bracelets and links may be available for certain Citizen watch models. To find out if a replacement strap or part is available for your Citizen Watch, please visit our new self-service portal.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent watch for the price!
*by J***E on February 4, 2011*

I've had this watch for about 3 weeks now, and really love it! The comments about it being heavy are totally wrong to me. I'm used to wearing a heavy Swiss Army watch, and this is light in comparison. Several users have mentioned that the band feels cheap. From my own experience with other high end watches, I'd say that it does not feel cheap. It is not very thick and heavy feeling, but it does feel solid, and is very comfortable on the wrist. The links are all 100% solid SS, so you know it will last years. Also, love the push button deploy clasp. One other thing that I noticed that no one has mentioned, is that the whole bracelet is brushed SS, EXCEPT at the bottom 1/8th of the middle link it is polished. It really adds to the beauty of the band. Some other observations that go against what others mentioned: 1. I can read the small numbers just fine and I'm 45 years old with about 15/20 eyesight, and don't wear reading glasses. 2. I've used the slide rule functions on several occasions. Tip calculator, large multiplication/division, converting lbs to kg and vice versa. It is a very cool tool. 3. The size on my wrist looks just right. It does not wear very big to me. I think the fashion is getting more towards larger watches, and this would be a maximum large watch for a 6" wrist, but for a 7" wrist, it is not overly large. I would even go 44mm and I think that would be my limit. 4. The lume is exceptional. I can still see it perfectly at 5am with no charge before going to bed. 5. The date window is just fine for my eyes. Just hold it a little closer to your face and you can see just fine. 6. Seconds hand lines up on almost all of the second marks, but there are a few spots around the perimeter that it does not line up. No big deal. 7. Time is right on, measured over 3 weeks against an atomic clock. 8. No chrono and alarm, big deal, don't really need that anyway. 9. Crown screws down nicely and feels fairly solid. 10. The only thing I wish this had was a sapphire crystal. But when it gets scratched, and after the 5 year warranty, I'll have them put on a sapphire crystal. But in the meantime, it really is a beautiful flat crystal that is proud of the top of the watch and bezeled at a 45 degree angle, making it look very nice. 11. The watch came from Amazon charged, so all I had to do was set the time and it has worked fine ever since. I left it on my dashboard a few bright sunny days to charge it while I worked out in the gym, and it has held its charge no problem. Overall, I'd say get this watch if you can get it under $250. It is money well spent. With a 5 year warranty, that is an incredible warranty from amazon. Not even Tag Heur/Oris/Brietling/Rolex have a warranty like that!

### ⭐⭐⭐⭐⭐ Great Everyday Watch
*by R***G on May 2, 2022*

This was on a "sale" which is a fancy way of saying Amazon's automated pricing algorithm discounted it beyond the usual price point, so I went ahead and pulled the trigger on purchasing one. This has been discontinued now for about two years (2020) so finding this model still NIB is going to start getting to be difficult. First off, I always start out my watch reviews with a disclaimer like this when the price point is low. Don't expect a Rolex for a Timex price. Simple as that. People who complain about it lacking certain qualities or QA not being as precise as an Omega should probably stick to buying Rolex's and Omega's. In my experience, for the price, Citizen puts out a solid product and if I have ever had an issue either a return or warranty repair has been taken with no questions asked. Now on the review.... This is a sharp looking watch. The dial is "busy" but not distracting like some other aviation inspired designs. The GMT function is well done and also visually appealing. The case is a bit on the larger side, but wears fine on a smaller wrist given the shorter lug to lug distance. Some people complain that it is "all dial" but again I don't get this criticism. It simply does NOT wear like a huge, clunky watch. If that is what you desire, there are tons of aviation inspired watches out there that are 45+mm which will suit you just fine. For me, finding something 42mm or under that also fit on to a smaller wrist was a chore and I was quite satisfied with how this product sits. Some people dislike the metal bracelet, but I don't have a problem with it. The links are solid and polished. Clasp is also nicely done. There are enough links to get it customized easily to a small wrist and even has a micro adjust on the clasp to fine tune it. I ended up having to take out every removable link but I also prefer a more snug fit on my wrist. The slide rule is a cool function. I don't know how useful it would be in day to day use when everyone has a calculator on their personal devices, but makes for a nice conversation piece. Takes a little bit to learn how to use, but after watching a few online videos and doing an exercise or two you can acquire the skills necessary to calculate speed, time, distance, and fuel consumption over the Atlantic without any advanced computing devices necessary. Overall, no complaints all around with the styling or quality of the overall product. Now the "down" side, but there aren't many. I really wish it was sapphire crystal and not mineral. Not that I wear even my daily drivers hard, but considering the upgrade here probably would not have significantly increased the overall price of the watch and that this is meant to be more of an "active" sports style I don't see why they went cheap on that feature. Reviews elsewhere run the gamut of the mineral crystal is going to ding up from normal wear to it holds up nicely after years. I don't know what to believe and generally find mineral crystal is fine for day to day casual use. I suspect this will wear nicely for many years to come. Second "con" would be the slide rule is really hard to use in low light due to the black background. I know, I know, this really is going to bother almost no one out there, but still. Why put such a useful tool on a black background without lume? I think white would have looked just fine (and there are a few people on the internet that have modded this watch to have one which looks great). Anyway, this criticism will probably stop zero people from actually purchasing it, but I'll throw it out there just in case the slide rule was your make-or-break purchase point. All in all, buy this watch and get it soon if you are in the market for this particular style. Finding a NIB is going to be hard going forward since it was discontinued back in 2020.

### ⭐⭐⭐⭐⭐ Throwback Style, Modern Convenience, Ultimate Value
*by R***H on April 10, 2024*

The Citizen Promaster Air Nighthawk Pilot - phew! - has presence, function and convenience. The icing on the cake is great value. At 42mm it's not for the timid, or those with the smallest wrist, but it wears well and looks great. Some may find the dial busy, and in fairness, it has a lot going on. What's that extra crown for? Why a rotating bezel? To break it down, it's a GMT watch. The small, inner dial on the left side has two small hands that can be set separately to a different time zone. One hand points to the inner numbers for hours 1-12. The outer hand, the longer one, points to the outer numbers for hours 13-24. Yeah, that's military time. Then there's the rotating bezel. Its basically the smallest slide rule (look it up) ever invented. You can do conversions like gallons to liters, or even multiplication. Frankly, it looks cooler than is functional. I played with it for a while and realized that it was so functional that if I didn't use it daily I'd never remember everything it was capable of. The manual is on the Citizen website. It explains it all. The date is readable, the lumen is adequate. The accuracy is typical quartz accuracy. Set and forget. Don't forget the Citizen Eco Drive solar charging. Just keep it in light and it's always powered up. This is the ultimate convenience that transcends plugging and charging. Eco Drive works as advertised. The bracelet is comfortable and provides adequate adjustment. The best part may be that it punches above its price point. Maybe you want to change it out, but I like mine as is. The water resistance is a solid 200m making the Nighthawk a true beach to boardroom piece. My version has the bezel crown at 7 o'clock. The newer version has the crown at 2 o'clock. There's not much difference between them. Is it perfect? Good question. By virtue of its rotating bezel it's a large watch. I consider the rotating bezel a style feature. I'll never use it. The GMT function is cool. Eco Drive is a no brainer. The Nighthawk can wear as a sporty accessory or as a dress watch. It's versatility is appreciated. Ultimately, though, it's a good value if you like the style and are looking for or will appreciate the GMT function. Watches these days are judged on how they make the wearer feel. The Nighthawk feels right for many occasions.

## Frequently Bought Together

- Citizen Men's Eco-Drive Promaster Air Nighthawk Pilot Stainless Steel Watch, Luminous, Black Dial, 42mm (Model: BJ7000-52E)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-03*