---
product_id: 190872620
title: "Seiko Alpinist Prospex Automatic Watch Green SPB121J1 Leather Strap"
price: "KD 1.20"
currency: KWD
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.kw/products/190872620-seiko-alpinist-prospex-automatic-watch-green-spb121j1-leather-strap
store_origin: KW
region: Kuwait
---

# 200m water resistance Rotating compass ring 70+ hrs power reserve Seiko Alpinist Prospex Automatic Watch Green SPB121J1 Leather Strap

**Price:** KD 1.20
**Availability:** ✅ In Stock

## Summary

> 🕰️ Own the moment with Seiko Alpinist – where heritage meets modern adventure

## Quick Answers

- **What is this?** Seiko Alpinist Prospex Automatic Watch Green SPB121J1 Leather Strap
- **How much does it cost?** KD 1.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/190872620-seiko-alpinist-prospex-automatic-watch-green-spb121j1-leather-strap)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Navigator’s Edge:** Rotating inner compass ring for subtle yet practical directional guidance
- • **Dive-Ready Durability:** Waterproof up to 200 meters for fearless urban and outdoor adventures
- • **Timeless Craftsmanship:** Scratch-resistant sapphire crystal ensures your green dial stays flawless
- • **Endurance Meets Precision:** 70+ hours of power reserve keeps you ahead without daily winding
- • **Signature Style Statement:** Distinctive green dial with gold-plated indexes on a classic brown leather strap

## Overview

The Seiko Alpinist Prospex SPB121J1 is a sophisticated automatic men’s watch featuring the reliable 6R35 mechanical movement with 24 jewels, offering over 70 hours of power reserve. Its 39.5mm stainless steel case houses a vibrant green dial protected by scratch-resistant sapphire glass. Designed for versatility, it boasts 200m water resistance and a unique rotating compass ring, all secured by a brown leather strap. Perfect for professionals who demand precision, durability, and style in one iconic timepiece.

## Description

Seiko Prospex Automatic Alpinist SPB121J1 / SPB121J Seiko Prospex Automatic WatchSPB121 Men's Dress WatchNickname: Seiko Prospex AlpinistCollection: Mechanical Watch with Manual Winding Hour, Minute and Second Hands, Date Display at 3 o'clock Position Precise Automatic Movement Caliber: 6R35 Analogue 28800 Vibrations / Hour (8/Second) Magnetic Resistance: 4800 A/(60 gauss). Shock protection: the Seiko SPB121J1 has a slide shock system as shock protection. Hand winding possibilities. Case diameter: 39.5 mm. Case height: 13.2 mm. Crown: grooved, screwed stainless steel crown with crown guard cam. Seiko watch comes with Instruction manual (English language not *). Delivered in original Seiko watch box incl. * card precise automatic movement caliber: 6R35 analogue 28800 vibrations / hour with 24 stones, second stop. Power reserve: more than 70 hours. Double-sided automatic winding (magic lever) and manual winding possibilities. Housing: stainless steel housing diameter 3.95 cm, height 1.3 cm. Casing base: screwed stainless steel base with glass base. Band: brown leather strap with pin buckleWatch glass: sapphire glass with date magnifierSpecial feature: rotating inner ring as a compass ring. Easy to use thanks to the ribbed stainless steel crown at the 04:00 o'clock position. Dial: green dial with gold-plated Arabic indexes. Water resistant: 20 bar. The Seiko SPB21J includes Instruction manual (English language not *). Delivered in original Seiko watch box incl. Full * card with serial number and our company stamp as an authorised Seiko dealer.

Review: Excellent Seiko watch - An excellent Seiko watch, sapphire crystal glass, very good power reserve. A really nice looking watch bought at a good price.
Review: Too expensive for what you receive. - The watch it’s ok but I’m so disappointed because they put that horrible strap on it! At this price point! If you want to buy this watch you have to order a bracelet in the same time!

## Features

- Seiko Automatic Men's Watch SPB121J. The SPB121J1 6R35 mechanical movement with a number of 24 bearings has the functions: hour, minute, second, date and compass function. Made of stainless steel, this is waterproof tested up to 20 bar/200 m. The green dial is protected by a scratch-resistant sapphire glass. The diameter of the SPB121J1 is about 39.5 mm without the watch crown. The case height is 13.2 mm. The power reserve with this automatic watch is fully
- charged state of more than 70 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B083H6FJ5S |
| Batteries  | 1 Unknown batteries required. (included) |
| Best Sellers Rank | 3,033,352 in Fashion ( See Top 100 in Fashion ) 21,598 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (93) |
| Date First Available  | 20 Jan. 2020 |
| Department  | Men |
| Is discontinued by manufacturer  | No |
| Item model number  | SPB121J1 |
| Manufacturer  | Seiko |
| Product Dimensions  | 15 x 10 x 5 cm; 2 g |

## Images

![Seiko Alpinist Prospex Automatic Watch Green SPB121J1 Leather Strap - Image 1](https://m.media-amazon.com/images/I/610a5bXQK9L.jpg)

## Questions & Answers

**Q: What is the extra button/stem for?**
A: It’s for the compass. Bought this watch in April and love it .

**Q: Replacer original band available? Size for replacement 2nd question? Thank you for the help .**
A: Hello,

We have new original bands available. 

Please directly contact us if you'd like to purchase a new original strap.

Best regards,

Golden Time Jewelers
Seiko Authorized Dealer

**Q: Automatic? Description say quartz movement.**
A: Automatic and hand-winding movement with a hacking function, amazon controls the content and might stands to be updated.

**Q: Is the inner, rotating bezel/compass black or green?**
A: Hello,

It's green.

Best regards,

GTJ

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Seiko watch
*by P***R on 2 June 2022*

An excellent Seiko watch, sapphire crystal glass, very good power reserve. A really nice looking watch bought at a good price.

### ⭐⭐⭐ Too expensive for what you receive.
*by M***L on 21 October 2020*

The watch it’s ok but I’m so disappointed because they put that horrible strap on it! At this price point! If you want to buy this watch you have to order a bracelet in the same time!

## Frequently Bought Together

- Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch SPB121J1
- Barton Quick Release - Top Grain Leather Watch Band Strap - Choice of Width - 16mm, 18mm, 19mm, 20mm, 21mm 22mm, 23mm or 24mm
- SEIKO Automatic Watch for Men - Presage Cocktail Time - Patterned with Golden Numerals and Date Calendar, 50m Water-Resistant

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**Shop now:** [https://www.desertcart.com.kw/products/190872620-seiko-alpinist-prospex-automatic-watch-green-spb121j1-leather-strap](https://www.desertcart.com.kw/products/190872620-seiko-alpinist-prospex-automatic-watch-green-spb121j1-leather-strap)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-06*