---
product_id: 726107529
title: "SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1"
brand: "seiko"
price: "¥150649"
currency: JPY
in_stock: false
reviews_count: 5
category: "Seiko"
url: https://www.desertcart.jp/products/726107529-seiko-ssk021-automatic-watch-for-men-5-sport-collection-mens
store_origin: JP
region: Japan
---

# 100M water resistance 41-hour power reserve Caliber 4R34 automatic movement SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1

**Brand:** seiko
**Price:** ¥150649
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Own Time, Own Style – The GMT Watch That Means Business

## Quick Answers

- **What is this?** SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1 by seiko
- **How much does it cost?** ¥150649 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/726107529-seiko-ssk021-automatic-watch-for-men-5-sport-collection-mens)

## 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

- • **Rugged Elegance:** Durable stainless steel case and bracelet with a sleek charcoal dial that commands attention.
- • **Dive-Ready Confidence:** Water resistant up to 100 meters—ready for your next adventure, rain or shine.
- • **Dual Time Zone Mastery:** Large GMT hands with red accents and bi-color 24-hour bezel let you track two time zones like a pro.
- • **Effortless Timekeeping:** Automatic 4R34 caliber with 41-hour power reserve keeps you on schedule without a battery.
- • **See-Through Sophistication:** Exhibition case back reveals the intricate automatic movement, a nod to true craftsmanship.

## Overview

The SEIKO SSK021 Automatic Watch combines precision Japanese engineering with a stylish charcoal dial and robust stainless steel build. Featuring a 41-hour power reserve, reliable 4R34 automatic movement, and 100-meter water resistance, it’s designed for professionals who demand accuracy and versatility, including dual time zone tracking with its prominent GMT hands and bezel.

## Description

[Parallel import goods] It will be delivered earlier than the set delivery time. Delivery takes about 2-3 weeks. We will always try our best to show you your trust. Thank you

Review: El reloj es simplemente hermoso, hecho en Japón y con muy buenos acabados.
Review: Very nice looking watch

## Features

- CHARCOAL DIAL: This men's automatic watch features a charcoal grey dial with luminous hands and markers, a magnified date calendar and large GMT hands with red accents to keep track of the second time zone
- AUTOMATIC: This automatic men's watch is powered by a 41-hour power reserve, with manual winding function and power reserve indicator
- STAINLESS STEEL: Durable stainless steel watch case and bracelet. See through case back. Bi-color 24-hour GMT bezel
- Waterproof: This men's watch is water resistant to 100 meters
- 4R34 Caliber: Equipped with a reliable calibre 4R34 automatic movement, this precise men's watch will keep you accurate time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CJH8BL3P |
| Customer Reviews | 4.6 4.6 out of 5 stars (102) |
| Date First Available  | September 29, 2023 |
| Department  | Men |
| Item model number  | SSK021J1 |
| Manufacturer  | Seiko |
| Product Dimensions  | 12.45 x 10.16 x 8.64 cm; 170.1 g |

## Images

![SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1 - Image 1](https://m.media-amazon.com/images/I/31l3bzmKlpL.jpg)
![SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1 - Image 2](https://m.media-amazon.com/images/I/417scem4eJL.jpg)
![SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1 - Image 3](https://m.media-amazon.com/images/I/41xnOce4TZL.jpg)
![SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1 - Image 4](https://m.media-amazon.com/images/I/51-5ztTAM7L.jpg)
![SEIKO SSK021 Automatic Watch for Men - 5 Sport Collection - Men's Sport Watch Stainless Steel Charcoal Dial GMT Hands - Water Resistant 100M, Charcoal, SSK021J1, charcoal, SSK021J1 - Image 5](https://m.media-amazon.com/images/I/51xIuVdOUfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***N on January 20, 2025*

El reloj es simplemente hermoso, hecho en Japón y con muy buenos acabados.

### ⭐⭐⭐⭐⭐ Review
*by F***L on January 1, 2026*

Very nice looking watch

### ⭐⭐⭐⭐⭐ Review
*by R***. on October 30, 2025*

Nice watch. Appears to be a genuine product.

## Frequently Bought Together

- SEIKO SSK021 Automatic Watch for Men - 5 Sports Collection - Men's Sport Watch, Stainless Steel, Charcoal Dial, GMT Hand - Water-Resistant 100M
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- Seiko SSK005 Automatic Watch for Men - 5 -Sports - Orange Dial with Date Calendar and Luminous Hands & Markers and Gray GMT Bezel, 100m Water-Resistant

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**Shop now:** [https://www.desertcart.jp/products/726107529-seiko-ssk021-automatic-watch-for-men-5-sport-collection-mens](https://www.desertcart.jp/products/726107529-seiko-ssk021-automatic-watch-for-men-5-sport-collection-mens)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*