---
product_id: 240056791
title: "Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial"
brand: "luminox"
price: "1930CFA"
currency: XOF
in_stock: false
url: https://www.desertcart.sn/products/240056791-luminox-mens-watch-xs-3121-bo-pacific-diver-44-mm
store_origin: SN
region: Senegal
---

# 200m water resistance Self-powered illumination up to 25 years 44mm stainless steel case Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial

**Brand:** luminox
**Price:** 1930CFA
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Own the moment—day or night—with the Pacific Diver’s unstoppable glow.

## Quick Answers

- **What is this?** Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial by luminox
- **How much does it cost?** 1930CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/240056791-luminox-mens-watch-xs-3121-bo-pacific-diver-44-mm)

## Best For

- luminox enthusiasts

## Why This Product

- Trusted luminox brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Swiss Quartz Precision:** Reliable, accurate timekeeping that keeps you ahead in every moment.
- • **Bold 44mm Stainless Steel Case:** Striking presence that commands attention on your wrist.
- • **Durable Sapphire Crystal Glass:** Scratch-resistant clarity that stays pristine through every adventure.
- • **Dive-Ready 200m Water Resistance:** Engineered to perform flawlessly from boardroom to ocean depths.
- • **Revolutionary Self-Illuminating Technology:** Always visible with Luminox Light Technology—no button push, no battery drain.

## Overview

The Luminox Pacific Diver 3120 Series is a robust 44mm stainless steel dive watch featuring Swiss quartz movement, sapphire crystal glass, and an industry-leading 200m water resistance. Its signature self-powered Luminox Light Technology ensures unparalleled visibility in any light condition for up to 25 years, making it the ultimate timepiece for professionals who demand style, precision, and durability both underwater and on land.

## Description

Shop Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial | Dive watch, Swiss made, sapphire crystal, self-powered illumination, 200 m water resistance ✓ free delivery ✓ free returns on eligible orders.

## Features

- Analogue Watch: A Swiss quartz movement keeps the hands moving without daily winding; the date display keeps the calendar day in view alongside the time
- Luminous Watch: Luminox Light Technology glows continuously for up to 25 years, keeping the time readable even in complete darkness, without a button press or prior charging by sunlight or artificial light
- Stainless Steel Watch Case: A 44 mm 316L stainless steel case pairs with sapphire crystal with an anti-reflective coating to cover the dial and support a clear view of the hands
- Rubber Watch Strap: Black nitrile rubber strap fits around the wrist; the 24 mm lug width provides a clear reference when checking a compatible replacement
- Water Resistant Watch: Rated to 200 m (20 ATM); a unidirectional rotating bezel provides an elapsed-time reference alongside the main dial

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BR8215Y |
| ASIN  | B08BR8215Y |
| Age Range Description | Adult |
| Band Colour | Black |
| Band Length | 210 Millimetres |
| Band Material Type | Rubber |
| Band Width | 24 Millimetres |
| Bands | 1 |
| Batteries  | 1 Lithium Metal batteries required. |
| Best Sellers Rank | 1,298,280 in Fashion ( See Top 100 in Fashion ) 8,921 in Men's Wrist Watches |
| Brand Name | Luminox |
| Case Diameter | 44 Millimetres |
| Case Material Type | Stainless Steel |
| Case Thickness | 12 Millimetres |
| Character | Fashion |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Crystal | Mineral Glass |
| Customer Reviews | 4.5 4.5 out of 5 stars (122) |
| Customer reviews | 4.5 4.5 out of 5 stars (122) |
| Date First Available  | 24 Jun. 2020 |
| Department  | mens |
| Dial Color | Black |
| Display | Analog |
| EU Spare Part Availability Duration | 2 Years |
| Embellishment Feature | Crystal |
| Face Style | Sporty Style |
| Included Components | Genuine Rubber Strap |
| Item Highlight | Dive watch, Swiss made, sapphire crystal, self-powered illumination, 200 m water resistance |
| Item Shape | Round |
| Item Type Name | Watch |
| Item Weight | 200 Grams |
| Item model number  | XS.3121.BO |
| Manufacturer | Luminox |
| Manufacturer  | Luminox |
| Manufacturer Part Number | XS.3121.BO |
| Model Name | PACIFIC DIVER 3120 SERIES |
| Model Number | XS.3121.BO |
| Model Series | PACIFIC DIVER 3120 SERIES |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Power Source | Battery Powered |
| Product Dimensions  | 10 x 8 x 5 cm; 200 g |
| Series Number | 3120 |
| Special Features | diving watch |
| Sport Type | Diving |
| Strap Type | Rubber |
| Style Name | Diver watch, diver |
| Theme | Sports |
| Unit Count | 1 count |
| Warranty Type | Manufacturer |
| Watch Movement Type | Quartz |
| Water Resistance Depth | 200 Metres |
| Water Resistance Level | Waterproof |

## Images

![Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial - Image 1](https://m.media-amazon.com/images/I/413JuVJNxkL.jpg)
![Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial - Image 2](https://m.media-amazon.com/images/I/318f6XK8UAL.jpg)
![Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial - Image 3](https://m.media-amazon.com/images/I/41i2vysJOvL.jpg)
![Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial - Image 4](https://m.media-amazon.com/images/I/51y7K4ZPfWL.jpg)
![Luminox Men's Watch XS.3121.BO, Pacific Diver, 44 mm, Black Dial - Image 5](https://m.media-amazon.com/images/I/51BFRS5kjnL.jpg)

## Questions & Answers

**Q: Is this an authentic Luminox product?**
A: 100% authentic Luminox. 100% original, brand new box w/ warranty and papers.

**Q: What is the battery type and how long does it last? Also, does replacing the battery require an authorized dealer? Thanks!**
A: Like most watch batteries, this one is rated to last an average of about 2-3 years. The manufacturer recommends that the battery be replaced through warranty service with their authorized service centers, however, it should be fine to have it done by any professional jeweler or watch retailer. The key is to avoid doing it yourself and have it done by someone with the proper tools and experience to avoid damaging the internals during replacement and void your warranty.

**Q: Will Luminox ever sell this watch with a 39 mm case?**
A: Sounds like you need to look in the women’s section

**Q: Is there a warranty card?**
A: A warranty card is included in the box.

## Frequently Bought Together

- Luminox PACIFIC DIVER 3120 SERIES
- Luminox FPX.2201.20B.1.K Watch Strap - 22 mm Black PU Replacement Strap with Stainless Steel Pin Buckle for 0320 0321 0325, black, Strap.
- Renata Two 395 SR927SW Watch battery ()

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**Shop now:** [https://www.desertcart.sn/products/240056791-luminox-mens-watch-xs-3121-bo-pacific-diver-44-mm](https://www.desertcart.sn/products/240056791-luminox-mens-watch-xs-3121-bo-pacific-diver-44-mm)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-28*