Omega Speedmaster Moonwatch 310.30.42.50.01.001 42mm 3861 Black Dial Stainless Steel Chronograph Watch
Timeless, functional, and instantly recognizable, this 42mm Omega Speedmaster Moonwatch combines a deep black chronograph dial with a matching black tachymeter bezel and a full stainless-steel exterior. The restrained black-and-silver palette gives the watch a classic professional character that remains easy to wear across changing styles and occasions.
The dial follows the signature three-register Speedmaster layout, with circular subdials positioned at 3, 6, and 9 o’clock. White baton hour markers, bright hands, and finely printed timing scales create a sharp contrast against the black background, keeping the information structured and easy to identify. A slim central chronograph seconds hand adds to the watch’s precise, instrument-inspired appearance.
The black TACHYMETRE bezel completes the performance-oriented design, while the stainless-steel case, chronograph pushers, and matching bracelet give the watch a strong mechanical presence. Powered by a 3861 mechanical chronograph movement and protected by sapphire crystal, this approximately 138g model delivers the balanced combination of classic styling, chronograph functionality, and everyday versatility that defines the Speedmaster aesthetic.
Key Advantages
- Classic black-dial configuration offers a timeless and highly recognizable Speedmaster look
- Strong black-and-white contrast keeps the detailed chronograph display visually clear
- Three-register layout delivers an authentic professional timing aesthetic
- Black tachymeter bezel reinforces the watch’s speed-focused tool-watch character
- Full stainless-steel construction provides a refined and substantial mechanical feel
- Approximately 138g weight offers solid wrist presence without feeling excessively heavy
- 42mm proportions suit customers who prefer a confident but versatile sports chronograph
- Neutral black-and-steel styling pairs easily with casual, business-casual, and smarter outfits
Technical Specifications
| Specification | Details |
|---|---|
| Brand / Series | Omega Speedmaster Moonwatch |
| Model | 310.30.42.50.01.001 |
| Watch Type | Luxury Mechanical Chronograph Sports Watch |
| Case Size | 42mm |
| Weight | Approximately 138g |
| Movement | 3861 Mechanical Chronograph Movement |
| Dial | Black Three-Register Chronograph Dial |
| Case Material | Stainless Steel |
| Bracelet Material | Stainless Steel |
| Bezel | Black Tachymeter Bezel |
| Chronograph Layout | Three Subdials at 3, 6, and 9 O’clock |
| Hour Markers | White Baton-Style Hour Markers |
| Hands | High-Contrast White Time Display with Slim Central Chronograph Seconds Hand |
| Timing Scale | Fine White Minute and Chronograph Markings |
| Crystal | Sapphire Crystal |
| Water Resistance | Suitable for everyday splashes only. Not suitable for swimming or showering. Please refer to our Water Resistance Care Guide. |
| Core Design | Black Three-Register Dial, Black Tachymeter Bezel and High-Contrast Professional Chronograph Styling |
FAQ
1. Why is the black-dial Moonwatch considered such a versatile style?
The combination of a black dial, black bezel, and stainless-steel exterior is highly neutral and easy to coordinate. It works naturally with everything from T-shirts and denim to shirts, jackets, and business-casual outfits.
2. Is the chronograph display easy to read despite having three subdials?
Yes. The strong white-on-black contrast separates the hour markers, hands, timing scales, and subdials clearly. This allows the dial to retain its technical character while remaining visually organized.
3. What makes the 3861 movement special?
The 3861 is a manual-winding mechanical movement, giving you a more traditional and engaging watch experience. Winding the watch by hand becomes part of the daily ritual, while the movement stays true to the classic character that has made the Speedmaster so iconic.
4. Does the 138g weight feel heavy?
At approximately 138g, the watch feels solid and reassuring without being excessively heavy for a full stainless-steel sports chronograph. The 42mm proportions help distribute that presence naturally on the wrist.
5. What does the tachymeter bezel contribute to the design?
The black tachymeter scale gives the watch its distinctive performance-oriented outer frame and visually connects the bezel with the black dial. It also reinforces the Speedmaster’s long-established precision-timing aesthetic.
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