OMEGA Speedmaster (Non-Moonwatch) 311.98.44.51.55.001

OMEGA Speedmaster (Non-Moonwatch) 311.98.44.51.55.001

44.25mm · Ceramic · Caliber 9300 · 50m

Speedmaster Moonwatch Co-Axial White Side of the Moon Diamond

Brand
OMEGA
Full reference
311.98.44.51.55.001
Also written as
31198445155001
Collection
Speedmaster (Non-Moonwatch)
Case diameter
44.25mm
Lug width
21mm
Case material
Ceramic
Crystal
Sapphire
Water resistance
50m
Caliber
9300
Dial color
White

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Compare specifications

Specification311.98.44.51.55.001311.92.44.51.99.001311.93.44.51.04.002311.93.44.51.99.001311.93.44.51.99.002
Case diameter44.25mm44.25mm44.25mm44.25mm44.25mm
Case materialCeramicCeramicCeramicCeramicCeramic
Water resistance50m100m50m50m50m
Caliber93009300930093009300

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.

WatchBase · Omega 311.98.44.51.55.001

Original collection: Speedmaster (Non-Moonwatch)

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Corrections and data limitations