---
product_id: 265669794
title: "Seiko Men's Japanese Mechanical Automatic Watch"
brand: "seiko"
price: "S$1"
currency: SGD
in_stock: false
reviews_count: 13
url: https://www.desertcart.sg/products/265669794-seiko-mens-japanese-mechanical-automatic-watch
store_origin: SG
region: Singapore
---

# Water-resistant to 100m 41-hour power reserve 21,600 vibrations/hour precision Seiko Men's Japanese Mechanical Automatic Watch

**Brand:** seiko
**Price:** S$1
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game with timeless Japanese precision!

## Quick Answers

- **What is this?** Seiko Men's Japanese Mechanical Automatic Watch by seiko
- **How much does it cost?** S$1 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/265669794-seiko-mens-japanese-mechanical-automatic-watch)

## 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 Lasts:** Enjoy up to 41 hours of power reserve with both manual and automatic winding—never miss a beat.
- • **Sleek & Minimalist:** A refined 39.9mm stainless steel case with a sunray black dial and date calendar for timeless elegance.
- • **Precision in Motion:** Seiko's 4R35 mechanical movement delivers a smooth 21,600 vibrations per hour for impeccable timekeeping.
- • **Secure & Comfortable:** Stainless steel bracelet with tri-fold push button clasp ensures a snug fit and effortless style.
- • **Built for Every Occasion:** Water-resistant up to 100 meters, perfect for diving, swimming, or daily wear without worry.

## Overview

The SEIKO Men's Japanese Mechanical Automatic Watch (model SZSB012) features the reliable 4R35 mechanical movement with 21,600 vibrations per hour and a 41-hour power reserve. Its minimalist black sunray dial is housed in a 39.9mm stainless steel case paired with a durable stainless steel bracelet. Water-resistant up to 100 meters, this watch combines classic style with robust functionality, backed by a 3-year manufacturer warranty.

## Description

Seiko Automatic. From Seiko, a world leader in timekeeping since 1881, this versatile design, complete with classic automatic movement, delivers perfect all-day style and precision. The minimalist black dial, in brilliant sunray finish, includes a date calendar as well as precisely sculpted hands and markers. Offering manual or automatic winding capability, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, and provides a power reserve of approximately 41 hours. Water resistant to 100 meters, this superbly tailored watch is crafted of stainless steel with secure screwdown see-through caseback. 10 bar, 100M Water Resistant.

Review: Beautiful new blue Sarb !!! - My twin brother convinced me to get this watch and at the price point at the time so glad I did because price is now well over $100 than what I paid. I was convinced I wasn’t going to like this Seiko dress watch . My collection is all Seiko and Orient diver watches . Once the watch arrived and I unboxed and took one look at the beautiful blue gorgeous dial I was smitten and mesmerized by it . My son who was with me even liked it . It’s got a great quality fit and finish and feel to the watch . The bracelet is nice and feels substantial. The clasp is a milled clasp but a push button deployment that I’m trying to get use to . It’s not like my other Seiko’s that have the fold over safety clasp . The one thing I thought was a little different with the bracelet was that instead of a pin and collar system it has pin and springs . The spring is seated in the middle part of the link like a collar would be . I’ve sized many bracelets friction pin , pin and collar , but never a pin and spring system. It’s a little tricky but the watch did come with a sizing tool with instructions. After a couple try’s I figured it out and was a breeze . This Seiko watch also has a cyclops over the date window. I know many are not a fan of the date magnifier but I actually think it gives the watch a rich and elegant look . All in all very satisfied with my purchase and have been wearing it every day since it’s arrived. A classy beautiful Seiko automatic dress watch and definitely recommend.
Review: Beautiful Watch! - I bought my first Seiko watch in 1974 when I was a cadet at West Point. I still have that watch and it still works! Over the years, I have collected a number of watches from various companies ranging from TAG HEUER and Bulova to Burett, Luminox, Tissot, Timex and Seiko. I favor automatics, and already owned a nice Seiko 5, so when I saw this new addition to the Seiko line, I made the decision to add it to my collection and I am glad that I did. This watch is incredibly beautiful, far more so than it should be at this price point. I have only had it for a few days, but so far it is dead on accurate. I love the long hands and the simplicity of the face. This is a dress watch that hits well above its pay grade. Seiko reliability is legendary, and their styles are really appealing. I'm very satisfied with my purchase and highly recommend this brand and this model, SZSB014.

## Features

- Seiko's 4R35 mechanical movement beats at a frequency of 21,600 vibrations per hour with manual and automatic winding capabilities and a power reserve of 41 hours
- Case Diameter: 39.9mm
- Minimalist black 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)
- 3-Year Manufacturer's Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LJSWT35 |
| Additional Features | Water-resistant |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Material Type | Stainless Steel |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #2,029,022 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #7,859 in Men's Wrist Watches |
| Brand Name | SEIKO |
| Case Diameter | 39.9 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 12.81 Millimeters |
| Clasp Type | Foldover Clasp With Push Button |
| Closure Type | Push-Button |
| Crystal | Hardlex |
| Customer Reviews | 4.5 out of 5 stars 940 Reviews |
| Dial Color | Black |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Minimalist |
| Item Type Name | Automatic Watch |
| Item Weight | 4.62 Ounces |
| Manufacturer | Seiko Watch Corporation |
| Manufacturer Part Number | SZSB012 |
| Model Name | SZSB012 |
| Model Number | SZSB012 |
| Pattern | Sunray |
| Power Source | Mechanical (manual and automatic winding) |
| Shape | Round |
| Sport Type | Diving, Multi-Sport, Swimming |
| Strap Type | Bracelet |
| Style Name | Mechanical,Automatic Watch |
| Theme | Mechanical,Automatic Watch |
| UPC | 029665207258 |
| Warranty Type | Manufacturer |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 330 Feet |
| Water Resistance Level | Water Resistant |

## Images

![Seiko Men's Japanese Mechanical Automatic Watch - Image 1](https://m.media-amazon.com/images/I/71DwrlXkLDL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Beautiful new blue Sarb !!!
*by H***R on March 21, 2021*

My twin brother convinced me to get this watch and at the price point at the time so glad I did because price is now well over $100 than what I paid. I was convinced I wasn’t going to like this Seiko dress watch . My collection is all Seiko and Orient diver watches . Once the watch arrived and I unboxed and took one look at the beautiful blue gorgeous dial I was smitten and mesmerized by it . My son who was with me even liked it . It’s got a great quality fit and finish and feel to the watch . The bracelet is nice and feels substantial. The clasp is a milled clasp but a push button deployment that I’m trying to get use to . It’s not like my other Seiko’s that have the fold over safety clasp . The one thing I thought was a little different with the bracelet was that instead of a pin and collar system it has pin and springs . The spring is seated in the middle part of the link like a collar would be . I’ve sized many bracelets friction pin , pin and collar , but never a pin and spring system. It’s a little tricky but the watch did come with a sizing tool with instructions. After a couple try’s I figured it out and was a breeze . This Seiko watch also has a cyclops over the date window. I know many are not a fan of the date magnifier but I actually think it gives the watch a rich and elegant look . All in all very satisfied with my purchase and have been wearing it every day since it’s arrived. A classy beautiful Seiko automatic dress watch and definitely recommend.

### ⭐⭐⭐⭐⭐ Beautiful Watch!
*by A***Y on October 18, 2022*

I bought my first Seiko watch in 1974 when I was a cadet at West Point. I still have that watch and it still works! Over the years, I have collected a number of watches from various companies ranging from TAG HEUER and Bulova to Burett, Luminox, Tissot, Timex and Seiko. I favor automatics, and already owned a nice Seiko 5, so when I saw this new addition to the Seiko line, I made the decision to add it to my collection and I am glad that I did. This watch is incredibly beautiful, far more so than it should be at this price point. I have only had it for a few days, but so far it is dead on accurate. I love the long hands and the simplicity of the face. This is a dress watch that hits well above its pay grade. Seiko reliability is legendary, and their styles are really appealing. I'm very satisfied with my purchase and highly recommend this brand and this model, SZSB014.

### ⭐⭐⭐⭐⭐ Updated— For a seiko automatic it’s running too fast
*by M***R on January 1, 2023*

Update: I previously wrote that it was running about 30s per day fast. Maybe it just needed time to break in but after wearing on wrist for about 2 weeks, it is now about only +\- 5-10s per day. It’s been very close to actual time (I’ve been tracking against atomic clock). Even now, it’s only 4s faster than atomic clock as I write this. Great watch and a great daily wear. Watch was brand new and it is running fast about 30sec a day. 4 days later after synching with iPhone time and it is 2 minutes ahead. Beautiful watch but accuracy is not quite strong suit on this one. But for the price, looks great and wears easy with most everything from casual to business casual. For 2bills you can’t go wrong, but 4-5 might be too much to shell out considering the accuracy on this one. Also, kind of noisy and clanky when you shake around. But don’t notice unless you are trying to shake around. All around beautiful watch but could be more accurate.

## Frequently Bought Together

- Seiko Men's Japanese Mechanical Automatic Watch
- SEIKO Men's Watches 5 SNKE03-4

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-05-11*