---
product_id: 725696461
title: "Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch"
brand: "seiko"
price: "$1357"
currency: NZD
in_stock: true
reviews_count: 5
category: "Seiko"
url: https://www.desertcart.nz/products/725696461-seiko-mens-japanese-mechanical-automatic-watch-silver-blue-mechanical-automatic
store_origin: NZ
region: New Zealand
---

# Water resistant up to 100m (10 ATM) 41-hour power reserve, manual & self-winding 4R35 mechanical movement, 21,600 vibrations/hr Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch

**Brand:** seiko
**Price:** $1357
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with timeless precision and style

## Quick Answers

- **What is this?** Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch by seiko
- **How much does it cost?** $1357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/725696461-seiko-mens-japanese-mechanical-automatic-watch-silver-blue-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

- • **Power That Keeps Up:** Enjoy up to 41 hours of power reserve—your watch stays ready whether you’re in the boardroom or on the weekend getaway.
- • **Precision in Motion:** Experience flawless timekeeping with Seiko’s renowned 4R35 automatic movement, oscillating at 21,600 vibrations per hour for unmatched accuracy.
- • **Sleek & Durable Design:** Crafted with a stainless steel case and bracelet, featuring a minimalist blue sunray dial that commands attention without saying a word.
- • **Everyday Adventure Ready:** Water resistant to 100 meters, this watch transitions effortlessly from office meetings to weekend swims—style meets function.
- • **Secure & Comfortable Fit:** Equipped with a tri-fold push-button clasp, ensuring your watch stays perfectly in place while offering easy wearability.

## Overview

The Seiko Men's Japanese Mechanical Automatic Watch combines a sophisticated 4R35 automatic movement with a 41-hour power reserve and 100-meter water resistance. Featuring a minimalist blue sunray dial, stainless steel case and bracelet, and a secure tri-fold push-button clasp, this watch offers professional-grade durability and style for the modern millennial manager.

## Description

Seiko Automatic From Seiko, a world leader in timekeeping since 1881, this versatile design features a classic automatic movement for perfect all-day style and precision. Minimalist blue dial with vibrant sunray finish includes date calendar and precise engraved hands and markers. The 23-jewel automatic movement that offers manual or automatic movements vibrates at a frequency of 21,600 vibrations per hour and provides approximately 41 hours of power reserve. Water resistant to 100 meters. This expertly tailored watch is made of stainless steel and comes with a safety screw-on see-through caseback. Water resistant to 10 ATM, 100 meters.

Review: Definitely a good purchase. Lasts for close to two days time when untouched. Very satisfied
Review: اشتريت الساعة في السعودية والصراحة ممتازة..معي من سنة

## Features

- Seiko 4R35 mechanical movement with manual and self-winding and a 41-hour power reserve, oscillating at a frequency of 21,600 vibrations per hour. Case Diameter: 39.9mm
- Minimalist blue dial with sunray finish and date calendar
- Stainless steel case and bracelet with tri-fold push-button release clasp
- Water resistant to 10 bar, 100 meters (330 feet).
- Dial Window Material Type: Hardlex; Item Shape: Round; Bezel Function: Fixed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LJXFJGM |
| ASIN  | B08LJXFJGM |
| 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 |
| Character | Fashion |
| Clasp Type | Foldover Clasp With Push Button |
| Closure Type | Push-Button |
| Crystal | Hardlex |
| Customer Reviews | 4.4 4.4 out of 5 stars (146) |
| Date First Available  | April 12, 2021 |
| Department  | Unisex |
| Dial Color | Blue |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Minimalist |
| Item Type Name | Automatic Watch |
| Item Weight | 4.62 Ounces |
| Item model number  | SZSB013 |
| Manufacturer | Seiko Watch Corporation |
| Manufacturer  | Seiko Watch Corporation |
| Model Name | SZSB013 |
| Model Number | SZSB013 |
| Package Dimensions  | 13.11 x 9.5 x 8.71 cm; 130.97 g |
| Power Source | Battery Powered |
| Release date  | December 21, 2020 |
| Shape | Round |
| Sport Type | Diving, Multi-Sport, Swimming |
| Strap Type | Bracelet |
| Style Name | Mechanical automatic watch |
| UPC | 029665207265 |
| Warranty Type | Limited |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 330 Feet |
| Water Resistance Level | Water Resistant |

## Images

![Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch - Image 1](https://m.media-amazon.com/images/I/71B0-LGzGXS.jpg)
![Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch - Image 2](https://m.media-amazon.com/images/I/71jhgr-oi9L.jpg)
![Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch - Image 3](https://m.media-amazon.com/images/I/81JdJS3vQBL.jpg)
![Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch - Image 4](https://m.media-amazon.com/images/I/61JNoleFGrS.jpg)
![Seiko Men's Japanese Mechanical Automatic Watch, Silver, Blue., Mechanical Automatic Watch, Silver, Blue, Mechanical automatic watch - Image 5](https://m.media-amazon.com/images/I/71gF0GgOQFS.jpg)

## Questions & Answers

**Q: Why does my watch randomly stop? It works when I put it on and have to manually adjust the time. Is that behavior normal?**
A: The movement in this watch gets its energy from the movement of the wearer, if you move your arm the watch winds. Fully wound this movement can run for around 40 hours. If your activity level is low your arm movements may not be enough to wind the watch fully, so you may want to manually wind it every day.
 
The interesting part of a watch like this is that it keeps time by using gears and springs, not electronics. A quartz watch is more accurate than the most expensive mechanical watch, gaining or losing at most one second per day.

If the watch has stopped first wind it manually, then reset the time and date, and you should be good to go. These watches cannot be overwound, so give it about 40 turns.

**Q: Why does the dial only read "made in"? Are these not made in Japan?**
A: I had the same concern, especially for the green dial where only "Made in" appears in most photos (1st, 4th and 5th). It arrived with the full phrase "Made in Japan" in tact, both on the bottom of the dial and on the rim around the transparent back, i.e. everything OK (sold and shipped by amazon.com).

**Q: Can you swim, j work on boats the watch will always get wet.**
A: According to most standard descriptions of water resistance ratings, with 10bar of water resistance, it should be just fine for swimming and even snorkeling. The water resistance rating is based on the pressure induced by depth causing water to seep in past the rubber o-rings. The more pressure it's rated for (i.e. 10 bar) the deeper it can go, and for a longer time spent immersed in fluid. Many "dive" watches are rated to 20bar (200 meters or 600 feet) and that seems like an impossible depth you'll never reach but if you keep the watch submerged long enough there is a chance of intrusion. 10 bar (100 meters / 300 feet) therefore, should be more than adequate for most underwater excursions for a limited amount of time. 

Another factor I often consider is that watches rated for higher pressures/depths are built a little tougher (and are a bit larger as a result) so it's worth considering if you're looking for a watch that will withstand the rigors of daily wear for work on a boat where you might accidentally hit it against, say, stainless steel, railings, and other metal objects. I'd look for brushed metal cases and sapphire crystal for a tough tool watch. Ymmv.

**Q: El 012 y 015 la esfera es negra mate? Cual de los dos es más recomendable? Hay algún brazalete alternativo que le sirva? Gracias**
A: Cualquiera de los dos son excelentes,  no te arrepentirás.  Y si puedes buscarle correrás alternativas en sus medidas, pero la verdad, prefiero no cambiarselas para mantener su diseño y elegancia original

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on December 10, 2021*

Definitely a good purchase. Lasts for close to two days time when untouched. Very satisfied

### ⭐⭐⭐⭐⭐ Review
*by M***A on February 23, 2026*

اشتريت الساعة في السعودية والصراحة ممتازة..معي من سنة

### ⭐⭐⭐⭐⭐ Review
*by G***O on May 31, 2022*

Excelente relógio automático, muito elegante, o fundo azul muda conforme a luz. Acompanha certificado de garantia, manual em japonês e inglês e chave para ajustar a pulseira, eu mesmo ajustei sem nenhum problema.

## Frequently Bought Together

- Seiko Men's Japanese Mechanical Automatic Watch
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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*