--- product_id: 725696418 title: "Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch" brand: "seiko" price: "635393.18 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/725696418-seiko-mens-japanese-mechanical-automatic-watch-black-silver-mechanical-automatic store_origin: TN region: Tunisia --- # 100m water resistance 41-hour power reserve 21,600 vibrations/hour precision Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch **Brand:** seiko **Price:** 635393.18 DT **Availability:** ✅ In Stock ## Summary > ⌚ Elevate your time game with timeless Japanese craftsmanship! ## Quick Answers - **What is this?** Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch by seiko - **How much does it cost?** 635393.18 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/725696418-seiko-mens-japanese-mechanical-automatic-watch-black-silver-mechanical-automatic) ## 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 - • **Built to Endure:** Stainless steel case and bracelet with 100 meters water resistance—ready for any adventure. - • **Power That Lasts:** Enjoy up to 41 hours of continuous power with both manual and automatic winding options. - • **Sleek & Minimalist:** A refined black sunray dial with date calendar, perfect for the modern professional’s wrist. - • **Effortless Security:** Three-fold push-button clasp ensures your watch stays secure with style and ease. - • **Precision in Motion:** Seiko’s 4R35 mechanical movement beats at 21,600 vibrations per hour for unmatched accuracy. ## Overview This Seiko men's automatic mechanical watch features the robust 4R35 caliber with 21,600 vibrations per hour and a 41-hour power reserve. Its 39.9mm stainless steel case houses a minimalist black sunray dial with a date calendar, complemented by a durable stainless steel bracelet. Water resistant up to 100 meters and secured with a three-fold push-button clasp, it blends precision engineering with everyday versatility, backed by a 3-year manufacturer warranty. ## Description Seiko Automatic From Seiko, a world leader in timekeeping since 1881, this versatile design is complete with a classic automatic movement for perfect style and precision all day long. Includes minimalist black dial, vibrant sunray finish, date calendar, and precisely engraved hands and markers. Offering a manual or automatic winding function, the 23-jewel automatic movement beats at 21,600 oscillations per hour and provides an approximate 41 hour power reserve. Water resistant to 100 meters, this beautifully tailored watch is made of stainless steel and has a secure see-through case back. 10 Bar, 100 Meters Water Resistant ## Features - Seiko's 4R35 mechanical movement strikes at a frequency of 21,600 vibrations per hour, manual and automatic winding functions with a 41-hour power reserve - Case Diameter: 39.9mm - Minimalist black dial with sunray finish and date calendar - Stainless steel case and bracelet. Comes with a tri-fold push-button release clasp - Water resistant at 10 ATM, 100 meters (330 feet) - 3 Year Manufacturer Warranty ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LJSWT35 | | ASIN | B08LJSWT35 | | Additional Features | 21,600 times/hour, Caliber 4R35, Manual and automatic winding functions, Power Reserve: Approx. 41 hours, Water resistant to 300 feet (10 ATM) | | Age Range Description | Adult | | Band Color | Silver | | Band Material Type | Stainless Steel | | Band Width | 20 Millimeters | | Brand Name | SEIKO | | Case Diameter | 39.9 Millimeters | | Case Material Type | Stainless Steel | | Case Thickness | 12.81 Millimeters | | Clasp Type | Tri-fold clasp with push button release | | Closure Type | Push-Button | | Customer Reviews | 4.5 4.5 out of 5 stars (146) | | Date First Available | October 29, 2020 | | Department | Men | | Dial Color | Black | | Display | Analog | | Face Style | Minimalist | | Item Type Name | Automatic Watch | | Item Weight | 4.62 Ounces | | Item model number | SZSB012 | | Manufacturer | Seiko Watch Corporation | | Manufacturer | Seiko Watch Corporation | | Manufacturer Part Number | SZSB012 | | Model Name | SZSB012 | | Model Number | SZSB012 | | Package Dimensions | 12.7 x 9.4 x 8.71 cm; 130.97 g | | Pattern | Solid | | Power Source | Battery Powered | | Release date | December 21, 2020 | | Shape | Round | | Sport Type | Diving, Multi-Sport, Swimming | | Style Name | Mechanical automatic watch | | UPC | 029665207258 | | Watch Movement Type | Mechanical Hand Wind | | Water Resistance Depth | 330 Feet | | Water Resistance Level | Water Resistant | ## Images ![Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch - Image 1](https://m.media-amazon.com/images/I/71DwrlXkLDL.jpg) ![Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch - Image 2](https://m.media-amazon.com/images/I/71KRi3WAefL.jpg) ![Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch - Image 3](https://m.media-amazon.com/images/I/81UT4pVf-1L.jpg) ![Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch - Image 4](https://m.media-amazon.com/images/I/81HQGYxNjiL.jpg) ![Seiko Men's Japanese Mechanical Automatic Watch , Black, Silver, Mechanical Automatic Watch - Image 5](https://m.media-amazon.com/images/I/61fgi3E2M6L.jpg) ## Frequently Bought Together - Seiko Men's Japanese Mechanical Automatic Watch - SEIKO Men's Watches 5 SNKE03-4 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/725696418-seiko-mens-japanese-mechanical-automatic-watch-black-silver-mechanical-automatic](https://www.desertcart.tn/products/725696418-seiko-mens-japanese-mechanical-automatic-watch-black-silver-mechanical-automatic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*