---
product_id: 339715980
title: "Prospex\"Alpinist\" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1"
brand: "seiko"
price: "10370 kr"
currency: DKK
in_stock: false
reviews_count: 1
url: https://www.desertcart.dk/products/339715980-prospexalpinist-compass-green-dial-sapphire-glass-leather-watch-for-men
store_origin: DK
region: Denmark
---

# Scratch-resistant sapphire glass Automatic mechanical movement Rotating compass inner ring Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1

**Brand:** seiko
**Price:** 10370 kr
**Availability:** ❌ Out of Stock

## Summary

> 🧭 Elevate your adventure — time and direction, perfectly aligned.

## Quick Answers

- **What is this?** Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 by seiko
- **How much does it cost?** 10370 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/339715980-prospexalpinist-compass-green-dial-sapphire-glass-leather-watch-for-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

- • **Durable Elegance:** Sapphire crystal glass paired with a robust stainless steel case offers scratch resistance and timeless style.
- • **Luminous Visibility:** LumiBrite hands and indexes guarantee clear readability in low-light or night conditions.
- • **Precision in Every Tick:** Automatic movement ensures reliable, maintenance-free timekeeping for the modern adventurer.
- • **Waterproof for the Bold:** 200-meter water resistance means this watch is ready for land, sea, or sky without missing a beat.
- • **Navigate with Confidence:** Rotating compass inner ring empowers your outdoor explorations with instant directional awareness.

## Overview

The Seiko Prospex 'Alpinist' SPB121J1 is a sophisticated automatic watch designed for professionals and outdoor enthusiasts. Featuring a green dial with luminous hands, a rotating compass inner ring, and durable sapphire crystal glass, it combines style with rugged functionality. Its 39.5mm stainless steel case and brown leather strap offer a classic yet sporty look, while 200-meter water resistance and a screw-down crown ensure reliability in any environment.

## 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 |
| ASIN  | B083H6FJ5S |
| Age Range Description | Adult |
| Band Color | Brown |
| Band Length | 20 Millimeters |
| Band Material Type | Leather |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Batteries  | 1 Unknown batteries required. (included) |
| Best Sellers Rank | #272,158 in Fashion ( See Top 100 in Fashion ) #6,756 in Men's Wrist Watches |
| Brand Name | Seiko |
| Case Diameter | 39.5 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13.2 Millimeters |
| Character | no subject character |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Sapphire Glass |
| Customer Reviews | 4.5 4.5 out of 5 stars (94) |
| Customer reviews | 4.5 4.5 out of 5 stars (94) |
| Date First Available  | 20 January 2020 |
| Department  | Mens |
| Dial Color | Green |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Green Dial |
| Included Components | Brown calf leather strap, original box, battery(unsure) |
| Is Discontinued By Manufacturer  | No |
| Item Type Name | Automatic Watch |
| Item Weight | 2 Grams |
| Item model number  | SPB121J1 |
| Manufacturer | Seiko |
| Manufacturer  | Seiko |
| Model Name | SPB121J1 |
| Model Number | SPB121J1 |
| Pattern | Crosshair |
| Power Source | Mechanical" or "Automatic |
| Product Dimensions  | 15 x 10 x 5 cm; 2 g |
| Series Number | 121 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Leather |
| Style Name | Sports |
| Warranty Type | Manufacturer |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Waterproof |

## Images

![Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1 - 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

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

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*