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Omega Speedmaster Co-Axial White Gold / Black / Diamond / Olympic Collection 321.58.44.52.51.001
Reference

Omega Speedmaster Co-Axial White Gold / Black / Diamond / Olympic Collection 321.58.44.52.51.001

The Omega Speedmaster 321.58.44.52.51.001 features a white gold case with diamond-set bezel, which houses the self-winding caliber 3888 movement with 'Olympic Ring' subdial lay-out. The black dial has both a diamond-set chapter ring as well as sub-dial rings.

Reference321.58.44.52.51.001
CollectionSpeedmaster (Non-Moonwatch)
Case diameter44.2 mm
Case materialWhite Gold
BezelGem-Set
Case shapeRound
Case backClosed
Lug width22.00 mm mm
MovementOmega caliber 3888Hours
Water resistance100 m
Dial colourBlack
IndexesStick / Dot
HandsArrow
CrystalSapphire
Bracelet / strapOlympic
Limited editionYes

This is a reference-catalog entry for the Omega Speedmaster Co-Axial White Gold / Black / Diamond / Olympic Collection 321.58.44.52.51.001. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.

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