Speedmaster Calibre 321 Platinum 42mm
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Model
Speedmaster Calibre 321 Platinum 42 mm.
Functions
Manual-winding OMEGA Calibre 321 with hours, minutes, small seconds and chronograph. Features a traditional column-wheel chronograph mechanism and approximately 55 hours of power reserve.
Characteristics
An exceptional 42 mm Speedmaster crafted from a special platinum alloy, featuring a black onyx step dial with three subdials formed from genuine lunar meteorite. Its black ceramic tachymeter bezel, sapphire caseback and iconic Calibre 321 combine historic Moonwatch engineering with one of the most exclusive executions of the Speedmaster.
| Reference | 311.93.42.30.99.001 |
| Model | Speedmaster Calibre 321 |
| Movement | Manual-Winding Calibre 321 |
| Functions | Hours, Minutes, Small Seconds & Chronograph |
| Case Diameter | 42 mm |
| Case Thickness | 13.4 mm |
| Lug-to-Lug | 47.6 mm |
| Lug Width | 20 mm |
| Case Material | Platinum Pt950Au20 |
| Bezel | Black Ceramic with White Enamel Tachymeter Scale |
| Water Resistance | 50 m / 5 Bar |
| Power Reserve | Approx. 55 Hours |
| Frequency | 18,000 vph / 2.5 Hz |
| Dial | Black Onyx Step Dial |
| Subdials | Lunar Meteorite |
| Hands & Indexes | 18K White Gold |
| Crystal | Anti-Reflective Sapphire Crystal |
| Caseback | Transparent Sapphire Crystal |
| Strap | Black Alligator Leather |
| Buckle | Platinum Pin Buckle |
Complimentary Standard Delivery
Estimated 5–10 business days after dispatch. Fully tracked and insured from dispatch to delivery.
Express Delivery
Estimated 3–6 business days after dispatch. Fully tracked and insured. Available at checkout.
Returns
Return your order within 30 days of delivery, subject to our Returns Policy.
Japanese Mechanical Precision
At the heart of every timepiece is a high-precision Japanese mechanical movement, selected for its proven reliability, smooth performance, and dependable timekeeping.
Individually Inspected
Every watch is carefully checked before dispatch to ensure proper function, finishing, and overall quality.
Warranty Included
Your timepiece is covered by our warranty for added confidence and peace of mind.