---
product_id: 339715980
title: "Seiko Prospex\"Alpinist\" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1"
brand: "seiko"
price: "€ 1387.22"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.fr/products/339715980-seiko-prospexalpinist-compass-green-dial-sapphire-glass-leather-watch-men
store_origin: FR
region: France
---

# Durable sapphire glass Precision stop-seconds function Rotating compass inner ring Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1

**Brand:** seiko
**Price:** € 1387.22
**Availability:** ❌ Out of Stock

## Summary

> 🧭 Own the wild with precision and style – the Alpinist never quits.

## Quick Answers

- **What is this?** Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 by seiko
- **How much does it cost?** € 1387.22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/339715980-seiko-prospexalpinist-compass-green-dial-sapphire-glass-leather-watch-men)

## 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:** Scratch-resistant sapphire glass and screw-down crown deliver rugged durability.
- • **Luminous Visibility:** LumiBrite hands and indexes glow bright for effortless readability day or night.
- • **See the Craftsmanship:** Transparent screw case back reveals the intricate mechanical heart of your watch.
- • **Navigate with Confidence:** Rotating compass inner ring keeps your bearings sharp on any terrain.
- • **Adventure-Ready Precision:** Stop-seconds hand function ensures exact time setting for every mission.

## Overview

The Seiko Prospex 'Alpinist' SPB121J1 is a sophisticated men's leather watch featuring a green dial, scratch-resistant sapphire glass, and a rotating compass inner ring. Designed for adventurers, it includes LumiBrite hands for night visibility, a screw-down crown for water resistance, and a stop-seconds function for precise timekeeping. Its see-through screw case back showcases Seiko’s renowned mechanical craftsmanship, making it a reliable companion for both urban and outdoor explorers.

## Description

Seiko Prospex challenges every limit, with a collection of timepieces for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative technology has changed global standards. We are constantly striving to bring ever greater reliability and safety to both professional and recreational divers.

Review: Nice Watch - High Quality Original

## Features

- LumiBrite on hands and index(es)
- Rotating compass inner ring
- Screw-down crown
- See-through & Screw case back
- Stop seconds hand function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B083H6FJ5S |
| Batteries  | 1 Unknown batteries required. (included) |
| Best Sellers Rank | #254,722 in Fashion ( See Top 100 in Fashion ) #6,355 in Men's Wrist Watches |
| Customer reviews | 4.5 4.5 out of 5 stars (93) |
| Date First Available  | 20 January 2020 |
| Department  | Mens |
| Is Discontinued By Manufacturer  | No |
| Item model number  | SPB121J1 |
| Manufacturer  | Seiko |
| Product Dimensions  | 15 x 10 x 5 cm; 2 g |

## Images

![Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 - Image 1](https://m.media-amazon.com/images/I/41AgJx-8JUL.jpg)
![Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 - Image 2](https://m.media-amazon.com/images/I/41VJP4kyr6L.jpg)
![Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 - Image 3](https://m.media-amazon.com/images/I/41at-D-19uL.jpg)
![Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 - Image 4](https://m.media-amazon.com/images/I/41flgminaXL.jpg)
![Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 - Image 5](https://m.media-amazon.com/images/I/41vy0JWdYqL.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

### ⭐⭐⭐⭐⭐ Nice Watch
*by S***N on 28 December 2025*

High Quality Original

## 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.fr/products/339715980-seiko-prospexalpinist-compass-green-dial-sapphire-glass-leather-watch-men](https://www.desertcart.fr/products/339715980-seiko-prospexalpinist-compass-green-dial-sapphire-glass-leather-watch-men)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-24*