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Omega
Speedmaster Calibre 321 "Ed White"
$14,100
Revives the pre-Moon column-wheel Cal. 321 worn on America's first spacewalk, with a sapphire display back.
- Collection
- Speedmaster
- Reference number
- 311.30.40.30.01.001
- Case material
- Stainless steel
- Case diameter
- 39.7 mm
- Case thickness
- 13.7 mm
- Lug width
- 19 mm
- Lug-to-lug
- 48 mm
- Movement
- Manual wind
- Caliber
- Cal. 321 (revived)
- Water resistance
- 50 m
- Power reserve
- 55 hours
- Release year
- 2021
- Country of origin
- Switzerland
Wrist size visualizer
Case diameter and lug-to-lug drawn to scale (4px per mm) against a millimeter ruler — hold a ruler or tape measure up to the screen to compare.
mm circumference
Lug-to-lug (48mm) is approximately 89% of your estimated flat wrist width (54mm). Well-proportioned for your wrist.
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