Omega Speedmaster Moonwatch Co-Axial Diamond Side of the Moon
Ref. 311.98.44.51.51.001
The ref. 311.98.44.51.51.001 Dark Side of the Moon (Diamond Side of the Moon) was released at BaselWorld 2015. It features the black ceramic case we've come to know, but now fitted with a diamond bezel and diamond-set indexes.

Diameter44.25mm
Water Resistance50m
Power Reserve60hrs
Case & Dimensions
Diameter44.25 mm
MaterialCeramic
Water Resistance50 m
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Movement
CaliberOmega 9300
ManufacturerOmega
TypeAutomatic
Power Reserve60 hours
Frequency28,800 bph
Jewels54
Complicationshoursminutessmall secondsdatechronometerco-axial escapement
Also Known As
Cal. 9300Caliber9300Caliber
Production
StatusCurrent Production
Authentication Intelligence
Authentication Markers (40)
Bezel Detail(4)Bracelet Detail(2)case_detail(6)clasp_codeCrown Detail(3)Crystal Detail(4)Dial Detail(10)Lume Detail(3)Movement Tell(6)Serial Number Format