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N1 Factory OMEGA Speedmaster Moonwatch Professional 310.30.42.50.01.004 Reverse Panda Black Rubber Strap 42mm
This N1 Factory black rubber strap configuration combines the modern Reverse Panda Moonwatch dial with a 42mm stainless steel case, black ceramic tachymeter bezel and fully operational manual-winding chronograph movement.
Inside the N1 Custom Calibre 3861
The N1 custom Calibre 3861 is a manual-winding chronograph movement with an approximate 36-hour power reserve. The central chronograph seconds hand, 3 o’clock 30-minute counter and 6 o’clock 12-hour counter are fully operational, while the running small-seconds display is positioned at 9 o’clock. Each watch is checked under our strict QC standards before dispatch.
Time-Setting Note: When the crown is pulled out to the time-setting position, the running small-seconds subdial at 9 o’clock continues to operate. This is a characteristic of the movement used in this N1 edition.
Timing at Dispatch: Checked and regulated before shipment; your individual QC result is included in the QC album.
- ✅ Power Reserve: Approximately 36 hours
- ✅ Chronograph Functions: Central chronograph seconds, 30-minute counter and 12-hour counter
- ✅ Winding System: Manual winding
Technical Specifications
316L Stainless Steel Case
The 42mm stainless steel case uses alternating brushed and polished surfaces. This N1 black rubber strap configuration measures 14.4mm thick and has a complete-watch weight of 96.1g.
Black Reverse Panda Step Dial
The black lacquer-style step dial contrasts with three white recessed subdials. Applied hour markers, Moonwatch-style hands and the minute track preserve the familiar Speedmaster chronograph layout.
Black Ceramic Tachymeter Bezel
A black ceramic bezel with a white tachymeter scale frames the dial. The domed sapphire front crystal uses anti-reflective treatment, while the transparent sapphire caseback provides a view of the movement.
Black Striped Rubber Strap
The integrated black rubber strap uses a raised longitudinal stripe design and is secured by a stainless steel folding clasp.
Black Rubber Strap Configuration
The black rubber strap gives the Reverse Panda dial a coordinated sport-oriented presentation while retaining a fitted connection at the lugs. Its flexible construction supports a close and comfortable fit.
This watch is identified as an N1 black rubber strap configuration using the measured complete-watch specifications shown below.
N1 Configuration Highlights
This N1 edition combines a 42mm stainless steel case, black Reverse Panda step dial, black ceramic tachymeter bezel, sapphire front and rear crystals, and a black rubber strap with stainless steel folding clasp.
The supplied video is the primary visual reference for the individual watch, including the dial contrast, case finishing, bezel details and rubber-strap fit.
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Data Sheet
| Model Reference | 310.30.42.50.01.004 — Black Rubber Strap Configuration |
| Factory / Edition | N1 Factory Edition |
| Movement | N1 custom Calibre 3861 manual-winding chronograph | Approximately 36 hours |
| Functions | Hours | Minutes | Small seconds | Central chronograph seconds | 30-minute counter | 12-hour counter |
| Case Material | 316L stainless steel |
| Dimensions and Weight | 42mm diameter | 14.4mm thick | 96.1g complete-watch weightManual measurements — minor tolerances may apply. |
| Dial | Black lacquer-style step dial with three white recessed subdials |
| Bezel and Crystal | Black ceramic tachymeter bezel | Domed anti-reflective sapphire front crystal |
| Caseback | Transparent sapphire display caseback |
| Strap and Clasp | Black striped rubber strap with stainless steel folding clasp |
| Water Resistance | Suitable for everyday splashes. Not suitable for swimming or showering; see our water-resistance care guide. |
Collector Q&A
Q: What movement is used in this N1 edition?
A: It uses an N1 custom Calibre 3861 manual-winding chronograph movement with an approximate power reserve of 36 hours.
Q: Are the chronograph displays operational?
A: Yes. The central chronograph seconds hand, 3 o’clock 30-minute counter and 6 o’clock 12-hour counter are operational.
Q: What are the measured dimensions and weight?
A: The case is 42mm in diameter and 14.4mm thick, while the complete black rubber strap watch weighs 96.1g. Minor variation may occur between individual measurements.
Q: What distinguishes this rubber-strap configuration?
A: The black striped rubber strap provides a flexible, sport-oriented fit and uses a stainless steel folding clasp.
About NCW
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✅30-day worry-free return and exchange
⚡Lightning delivery: shipped within 72 hours after ordering
🎁Exquisite gift box packaging to ensure you receive the perfect product
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