---
product_id: 371729909
title: "Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern"
brand: "seiko"
price: "VT347683"
currency: VUV
in_stock: true
reviews_count: 7
url: https://www.desertcart.vu/products/371729909-seiko-prospex-alpinist-limited-model-spb121j1-made-in-japan-modern
store_origin: VU
region: Vanuatu
---

# 200m Water Resistance Screw-down Crown 6R35 Automatic Movement Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern

**Brand:** seiko
**Price:** VT347683
**Availability:** ✅ In Stock

## Summary

> ⛰️ Elevate your wrist game with the Seiko Alpinist – where adventure meets timeless style.

## Quick Answers

- **What is this?** Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern by seiko
- **How much does it cost?** VT347683 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/371729909-seiko-prospex-alpinist-limited-model-spb121j1-made-in-japan-modern)

## 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

- • **Secure & Stylish:** Screw-down crown ensures enhanced water resistance and security, wrapped in a sleek stainless steel case with a rich green dial that stands out subtly.
- • **Timeless Elegance:** Classic brown leather strap and sapphire crystal glass combine to deliver a minimalist yet sophisticated look that complements any professional wardrobe.
- • **Precision in Motion:** Powered by Seiko’s robust 6R35 automatic caliber for reliable timekeeping that keeps pace with your dynamic lifestyle.
- • **Adventure-Ready Durability:** Water resistant up to 200 meters, built to accompany you from boardroom meetings to mountain trails without missing a beat.
- • **Limited Edition Exclusivity:** Own a piece of horological heritage with this limited model, crafted in Japan and designed for those who value rarity and refinement.

## Overview

The Seiko Prospex Alpinist Limited Model SPB121J1 is a Japanese-made automatic watch featuring the reliable 6R35 caliber, a screw-down crown for enhanced water resistance, and a durable stainless steel case. With 200 meters of water resistance and a sapphire crystal, it balances rugged adventure readiness with refined, minimalist aesthetics, making it a coveted limited edition for professionals and collectors alike.

## Description

eiko 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: Super classy Seiko - One of the finest Seiko watches. Very classy
Review: Average - The green is not rich and tends more towards a dull black. The numerical and hour marks are not pronounced enough for clarity. Sapphire glass is not clear enough either. Average for me, though there is a cult following for this watch.

## Features

- Screw-down Crown
- Limited Edition
- Caliber No : 6R35
- Made in japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082F6MS8T |
| ASIN  | B082F6MS8T |
| Age Range Description | Adult |
| Band Color | Brown |
| Band Material Type | Leather |
| Band Width | 20 Millimeters |
| Bands | 1 |
| Best Sellers Rank | #70,384 in Fashion ( See Top 100 in Fashion ) #1,930 in Men's Wrist Watches |
| Brand Name | Seiko |
| Case Diameter | 39.5 Millimeters |
| Case Material Type | Stainless Steel |
| Case Thickness | 13.2 |
| Character | no subject character |
| Clasp Type | Buckle |
| Closure Type | Buckle |
| Crystal | Sapphire |
| Customer Reviews | 4.3 4.3 out of 5 stars (309) |
| Customer reviews | 4.3 4.3 out of 5 stars (309) |
| Date First Available  | 17 December 2019 |
| Department  | mens |
| Dial Color | Green |
| Display | Analog |
| Embellishment Feature | Crystal |
| Face Style | Minimalist |
| Global Trade Identification Number | 04954628453532 |
| Included Components | Watch, User Manual |
| Item Type Name | Automatic Watch |
| Item Weight | 0.5 Kilograms |
| Item model number  | SPB121J1 |
| Manufacturer | SEIKO |
| Manufacturer  | SEIKO |
| Manufacturer Warranty Description | 3 YEARS SEIKO INTERNATIONAL WARRANTY |
| Model Name | Alpinist Limited Modello |
| Model Number | SPB121J1 |
| Package Dimensions  | 30.9 x 9.1 x 6.4 cm; 500 g |
| Pattern | Solid |
| Power Source | Automatic |
| Series Number | 1 |
| Shape | Round |
| Sport Type | Walking |
| Strap Type | Two Piece Strap |
| Style Name | Japanese |
| Watch Movement Type | Automatic |
| Water Resistance Depth | 200 Meters |
| Water Resistance Level | Water Resistant |

## Images

![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 1](https://m.media-amazon.com/images/I/61T0I5+UZaL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 2](https://m.media-amazon.com/images/I/71ENEWcKfgL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 3](https://m.media-amazon.com/images/I/61PMEEiQKOL.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 4](https://m.media-amazon.com/images/I/61x4KRrQm2L.jpg)
![Seiko Prospex Alpinist Limited Model SPB121J1 Made in Japan, Modern - Image 5](https://m.media-amazon.com/images/I/61H4YdeXa7L.jpg)

## Questions & Answers

**Q: What makes this model limited compare to model spb121j1?**
A: This is not a limited edition.  SPB121JI is an international market release by Seiko, and replaced the popular SARB017. This model  SADC091 is the same model produced for the Japanese market. Maybe that's why they called it a Limited Edition, the model number is exclusive to Japan, not the watch.

**Q: The description says it’s a quartz watch the dial say automatic, love the green dial but I am confused 😐**
A: Hello,

This model is 100% automatic, mechanical movement.

Best regards,

GTJ

**Q: I have small wrists 6 1/4 inch would this  adjust enough to fit me?**
A: Hello,

The OEM strap will not fit your wrist. You'll have to find a shorter strap to use if you like this watch.

Best regards,
GTJ

**Q: Does it have sapphire crystal?**
A: Has a sapphire Chrystal, 6R35 movement and screw down crown

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super classy Seiko
*by B***Y on 29 March 2024*

One of the finest Seiko watches. Very classy

### ⭐⭐⭐ Average
*by N***! on 1 September 2025*

The green is not rich and tends more towards a dull black. The numerical and hour marks are not pronounced enough for clarity. Sapphire glass is not clear enough either. Average for me, though there is a cult following for this watch.

### ⭐⭐⭐⭐⭐ Review
*by T***P on 10 March 2025*

Fast shippment and an incredible watch that worths the price.

## Frequently Bought Together

- Seiko Prospex Alpinist Limited Model SBDC091 Made in Japan
- BARTON Elite Silicone Watch Bands - Quick Release - Choose Strap Color & Buckle Color (Stainless Steel, Black PVD or Gunmetal Grey) - 18mm, 20mm, 22mm & 24mm Watch Straps
- Barton Quick Release - Top Grain Leather Watch Band Strap - Choice of Width - 16mm, 18mm, 19mm, 20mm, 21mm 22mm, 23mm or 24mm

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-04*