---
product_id: 735415887
title: "Seiko Men's SPB121 Prospex Brown 39.5mm Stainless Steel, Modern Watch, Modern"
price: "€ 1520.00"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.gr/products/735415887-seiko-mens-spb121-prospex-brown-39-5mm-stainless-steel-modern
store_origin: GR
region: Greece
---

# 70-hour power reserve LumiBrite hands & markers Magnified date window Seiko Men's SPB121 Prospex Brown 39.5mm Stainless Steel, Modern Watch, Modern

**Price:** € 1520.00
**Availability:** ❌ Out of Stock

## Summary

> ⌚ Elevate your wrist game with classic sophistication and modern tech.

## Quick Answers

- **What is this?** Seiko Men's SPB121 Prospex Brown 39.5mm Stainless Steel, Modern Watch, Modern
- **How much does it cost?** € 1520.00 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/735415887-seiko-mens-spb121-prospex-brown-39-5mm-stainless-steel-modern)

## 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

- • **Crystal Clear Precision:** Magnified date window for effortless date reading at a glance.
- • **Endurance that Impresses:** 70-hour power reserve keeps you on time through every hustle.
- • **Secure & Comfortable Fit:** Brown leather band with tri-fold clasp and push-button release for all-day wear.
- • **Glow in the Dark Confidence:** LumiBrite hands and markers ensure visibility in any lighting.
- • **Timeless Elegance Meets Modern Edge:** Green sunray dial with gold accents and rotating bezel for standout style.

## Overview

The Seiko SPB121 Prospex is a 39.5mm stainless steel automatic watch featuring a 70-hour power reserve, magnified date window, and LumiBrite hands and markers. Its green sunray dial with gold accents and rotating bezel combine timeless style with practical functionality, secured by a brown leather strap with a tri-fold clasp for comfort and reliability.

## Description

- Automatic movement - Magnified date window - LumiBrite hands and markers - Green dial with sunray finish and gold accents - Rotating bezel - Tri-Fold clasp with push button release

Review: Una genialidad, luce mas pequeño de lo que en teoria debería - Sin palabras 10/10. Aunque, luce un poco mas pequeño de lo que uno creeria segun las specs de 39.5mm de diametro total ya que el marco exterior de acero mas el bizel giratorio interno de la brujula le quita tamaño real a la caratula del reloj midiendo apenas 28mm máximo.
Review: Outstanding Watch, Shipping and Price - Love love love this watch! It is gorgeous. The sapphire crystal, the cathedral hands, the cyclops calendar, the green dial, the gold numerals, the super shiny bezel and lugs are all outstanding. The brown leather watch band is very secure with a locking closure and two tips at the front and the back of the bracelet for extra security. I have a very small wrist and this fit very well. This watch is only 1.5 mm larger than my Bulova field watch but does not look bigger. It, however, is more prominent on my wrist because of its height. The band fits much better than any other watch manufacture band. I read complaints about the band but with exception of the color, I don't wear much brown, I love it. The shipping was fast. I received it a day early. It was a great price for a great watch. Thank you Wristoutlet.

## Features

- Screw down crown, screw, see-through caseback, 70-hour power reserve, magnified date window, LumiBrite hands and markers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0B33H4V74 |
| Best Sellers Rank | #176,538 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #555 in Men's Wrist Watches |
| Customer Reviews | 4.6 4.6 out of 5 stars (97) |
| Date First Available  | June 2, 2022 |
| Department  | mens |
| Item model number  | SPB121 |
| Manufacturer  | Seiko |
| Product Dimensions  | 5 x 5 x 4 inches; 1.04 Pounds |

## Images

![Seiko Men's SPB121 Prospex Brown 39.5mm Stainless Steel, Modern Watch, Modern - Image 1](https://m.media-amazon.com/images/I/61CWhZouXiL.jpg)

## Questions & Answers

**Q: How can I be sure of that is original watch?**
A: I don’t believe they are making knock offs of a watch under a 1000.00 dollars

## Customer Reviews

### ⭐⭐⭐⭐⭐ Una genialidad, luce mas pequeño de lo que en teoria debería
*by C***N on December 2, 2025*

Sin palabras 10/10. Aunque, luce un poco mas pequeño de lo que uno creeria segun las specs de 39.5mm de diametro total ya que el marco exterior de acero mas el bizel giratorio interno de la brujula le quita tamaño real a la caratula del reloj midiendo apenas 28mm máximo.

### ⭐⭐⭐⭐⭐ Outstanding Watch, Shipping and Price
*by E***B on December 24, 2025*

Love love love this watch! It is gorgeous. The sapphire crystal, the cathedral hands, the cyclops calendar, the green dial, the gold numerals, the super shiny bezel and lugs are all outstanding. The brown leather watch band is very secure with a locking closure and two tips at the front and the back of the bracelet for extra security. I have a very small wrist and this fit very well. This watch is only 1.5 mm larger than my Bulova field watch but does not look bigger. It, however, is more prominent on my wrist because of its height. The band fits much better than any other watch manufacture band. I read complaints about the band but with exception of the color, I don't wear much brown, I love it. The shipping was fast. I received it a day early. It was a great price for a great watch. Thank you Wristoutlet.

### ⭐⭐⭐⭐⭐ Obrigatório para os amantes de Seiko!!
*by W***N on May 24, 2025*

Excelente produto e vendedor!! Fiquei surpreso com a beleza do relógio e a excelente logística da Amazon. O produto chegou muito mais rápido que o esperado!

## Frequently Bought Together

- Seiko SPB121 Prospex Men's Watch Brown 39.5mm Stainless Steel
- Bergeon 4040 Extensible and reversible movement holder Watchmaker Tools
- BERGEON 8008 Rubber Ball to Open and Close case Backs Ø65 mm, black,white, Open

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**Shop now:** [https://www.desertcart.gr/products/735415887-seiko-mens-spb121-prospex-brown-39-5mm-stainless-steel-modern](https://www.desertcart.gr/products/735415887-seiko-mens-spb121-prospex-brown-39-5mm-stainless-steel-modern)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-25*