---
product_id: 739930409
title: "2021 Omega 310.30.42.50.01.002 Speedmaster Moon Watch, Professional, Hand-wound, See-Through Back, Chronograph, Black, Water Resistant to 5 ATM"
brand: "omega"
price: "R428485"
currency: ZAR
in_stock: true
reviews_count: 1
category: "Omega"
url: https://www.desertcart.co.za/products/739930409-2021-omega-310-30-42-50-01-002-speedmaster-moon
store_origin: ZA
region: South Africa
---

# Water resistant to 5 ATM Caliber 3861 Master Chronometer 15,000 gauss magnetic resistance 2021 Omega 310.30.42.50.01.002 Speedmaster Moon Watch, Professional, Hand-wound, See-Through Back, Chronograph, Black, Water Resistant to 5 ATM

**Brand:** omega
**Price:** R428485
**Availability:** ✅ In Stock

## Summary

> 🚀 Own a legend on your wrist — where heritage meets high-tech precision.

## Quick Answers

- **What is this?** 2021 Omega 310.30.42.50.01.002 Speedmaster Moon Watch, Professional, Hand-wound, See-Through Back, Chronograph, Black, Water Resistant to 5 ATM by omega
- **How much does it cost?** R428485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/739930409-2021-omega-310-30-42-50-01-002-speedmaster-moon)

## Best For

- omega enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Comfort Fit:** Smaller bracelet links and slimmer buckle deliver a seamless, all-day wear experience.
- • **Iconic Vintage Design:** Timeless Speedmaster aesthetics with subtle modern upgrades for a sleek, sophisticated look.
- • **Sapphire Crystal Durability:** Scratch-resistant sapphire crystal ensures your watch stays pristine through every challenge.
- • **Master Chronometer Precision:** Experience unmatched accuracy with the Caliber 3861, certified for elite performance.
- • **Magnetic Resistance Powerhouse:** Stay unstoppable with 15,000 gauss resistance—perfect for the modern professional's dynamic lifestyle.

## Overview

The 2021 Omega Speedmaster Moon Watch ref. 310.30.42.50.01.002 combines iconic vintage design with cutting-edge Caliber 3861 Master Chronometer movement, offering superior magnetic resistance up to 15,000 gauss, water resistance to 5 ATM, and enhanced comfort with a refined bracelet. A timeless professional chronograph crafted for those who demand precision and style.

## Description

Since its launch in 2014, the predecessor of Speedmaster Professional has been boasting strong popularity. In 2021, the successor to "Ref.310.30.42.50.01.002" was finally released. There are no significant changes in the design, but the details of the vintage design. The bezel ring displays "Over Dot 90 (dot above 90) and "Dot Diagonal" to 70 (where dots are placed diagonally against 70)". In addition, the brand logo placed at the 12 o'clock dial has been changed from print to uplight. It also features a curved minute and chronograph hands. The Minute Track has also been changed from 1/5 second increments to 1/3 second increments depending on the frequency of the movement installed. The bracelet has a smaller link for an improved fit. The buckle also has a slimmer design, which makes it more unity with the bracelet. Also, the most important feature of this model is the Caliber 3861 that has been certified by the Master Chronometer. This makes Speedmaster Professionals super powerful magnetic resistance of 15,000 gauss.

Review: Great watch - Very luxurious watch but looks very ordinary

## Features

- Warranty Expired

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095K3NMWH |
| ASIN  | B095K3NMWH |
| Age Range Description | Adult |
| Band Color | Silver |
| Band Material Type | SS Stainless Steel |
| Brand Name | Omega |
| Case Diameter | 42 Millimeters |
| Case Material Type | SS Stainless Steel |
| Case Thickness | 13.60 |
| Clasp Type | Double-sided push clasp |
| Closure Type | Push-Button |
| Crystal | Sapphire Crystal |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) |
| Customer reviews | 4.0 4.0 out of 5 stars (1) |
| Date First Available  | 3 June 2025 |
| Department  | mens |
| Dial Color | Black |
| Display | Analog |
| Face Style | sports |
| Item model number  | 310.30.42.50.01.002 |
| Manufacturer | OMEGA(オメガ) |
| Manufacturer  | OMEGA(オメガ) |
| Model Number | 310.30.42.50.01.002 |
| Package Dimensions  | 12.5 x 9.5 x 6 cm; 950 g |
| Pattern | Solid |
| Series Number | 31030425001002 |
| Shape | Round |
| Style Name | Bracelet Type |
| Warranty Type | Limited |
| Watch Movement Type | Mechanical Hand Wind |
| Water Resistance Depth | 100 Meters |
| Water Resistance Level | Water Resistant |

## Images

![2021 Omega 310.30.42.50.01.002 Speedmaster Moon Watch, Professional, Hand-wound, See-Through Back, Chronograph, Black, Water Resistant to 5 ATM - Image 1](https://m.media-amazon.com/images/I/61MyGMr7KMS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Great watch
*by H***M on 3 February 2026*

Very luxurious watch but looks very ordinary

## Frequently Bought Together

- [Omega] OMEGA Watch [2021 Omega 310.30.42.50.01.002 Speedmaster Moon Watch Professional Hand Winding See Through Back Chronograph Black 5 ATM Waterproof [Parallel Import], Black, Bracelet Type
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**Shop now:** [https://www.desertcart.co.za/products/739930409-2021-omega-310-30-42-50-01-002-speedmaster-moon](https://www.desertcart.co.za/products/739930409-2021-omega-310-30-42-50-01-002-speedmaster-moon)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-05*