---
product_id: 371729909
title: "Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern"
brand: "seiko"
price: "6202.70 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/371729909-seiko-prospex-alpinist-limited-model-spb121j1-made-in-japan-modern
store_origin: TN
region: Tunisia
---

# Screw-down Crown for water resistance Caliber 6R35 with 70-hour power reserve Authentic Made in Japan craftsmanship Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern

**Brand:** seiko
**Price:** 6202.70 DT
**Availability:** ❌ Out of Stock

## Summary

> ⛰️ Elevate your adventure game with timeless Japanese precision!

## Quick Answers

- **What is this?** Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern by seiko
- **How much does it cost?** 6202.70 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/371729909-seiko-prospex-alpinist-limited-model-spb121j1-made-in-japan-modern)

## Best For

- seiko enthusiasts

## Why This Product

- Trusted seiko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Join the ranks of adventurers since 1965 with a watch that redefined diving standards.
- • **Precision Timekeeping:** Caliber 6R35 movement delivers an impressive 70-hour power reserve—reliable when it counts.
- • **Adventure-Ready Durability:** Screw-down crown ensures secure water resistance for your wildest explorations.
- • **Limited Edition Exclusivity:** Own a rare piece of Seiko heritage, crafted with meticulous Japanese expertise.
- • **Iconic Design with a Modern Twist:** A sleek, sophisticated look that transitions effortlessly from boardroom to backcountry.

## Overview

The Seiko Prospex Alpinist SPB121J1 is a limited edition, Japanese-made sports watch featuring a robust screw-down crown for enhanced water resistance and the advanced Caliber 6R35 movement with a 70-hour power reserve. Designed for professionals and adventure seekers alike, it blends heritage craftsmanship with modern reliability and style.

## Description

Buy Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Screw-down Crown
- Limited Edition
- Caliber No : 6R35
- Made in japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B082F6MS8T |
| Best Sellers Rank | #113,972 in Fashion ( See Top 100 in Fashion ) #2,799 in Men's Wrist Watches |
| Customer reviews | 4.3 4.3 out of 5 stars (308) |
| Date First Available  | 17 December 2019 |
| Department  | mens |
| Item model number  | SPB121J1 |
| Manufacturer  | SEIKO |
| Package Dimensions  | 30.9 x 9.1 x 6.4 cm; 500 g |

## Images

![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 1](https://m.media-amazon.com/images/I/41Owj3mLnEL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 2](https://m.media-amazon.com/images/I/41lFa+aajyL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 3](https://m.media-amazon.com/images/I/41n+VCRhjiL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 4](https://m.media-amazon.com/images/I/51GVaXjddRL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 5](https://m.media-amazon.com/images/I/51Mpt-NO+BL.jpg)

## Questions & Answers

**Q: What makes this model limited compare to model spb121j1?**
A: This is not a limited edition.  SPB121JI is an international market release by Seiko, and replaced the popular SARB017. This model  SADC091 is the same model produced for the Japanese market. Maybe that's why they called it a Limited Edition, the model number is exclusive to Japan, not the watch.

**Q: The description says it’s a quartz watch the dial say automatic, love the green dial but I am confused 😐**
A: Hello,

This model is 100% automatic, mechanical movement.

Best regards,

GTJ

**Q: I have small wrists 6 1/4 inch would this  adjust enough to fit me?**
A: Hello,

The OEM strap will not fit your wrist. You'll have to find a shorter strap to use if you like this watch.

Best regards,
GTJ

**Q: Does it have sapphire crystal?**
A: Has a sapphire Chrystal, 6R35 movement and screw down crown

## Frequently Bought Together

- Seiko Prospex Alpinist Limited Model SBDC091 Made in Japan
- BARTON Elite Silicone Watch Bands - Quick Release - Choose Strap Color & Buckle Color (Stainless Steel, Black PVD or Gunmetal Grey) - 18mm, 20mm, 22mm & 24mm Watch Straps
- Barton Quick Release - Top Grain Leather Watch Band Strap - Choice of Width - 16mm, 18mm, 19mm, 20mm, 21mm 22mm, 23mm or 24mm

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**Shop now:** [https://www.desertcart.tn/products/371729909-seiko-prospex-alpinist-limited-model-spb121j1-made-in-japan-modern](https://www.desertcart.tn/products/371729909-seiko-prospex-alpinist-limited-model-spb121j1-made-in-japan-modern)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-23*