LoupeLabLoupeLab

Rolex Oyster Perpetual 31 Dark Grey Roman

Ref. 177200-0018

Diameter31mm
Water Resistance100m
Power Reserve48hrs

Case & Dimensions

Diameter31 mm
MaterialStainless Steel
Water Resistance100 m

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Movement

CaliberRolex 2231
ManufacturerRolex
TypeAutomatic
Power Reserve48 hours
Frequency28,800 bph
Jewels31
Complicationshoursminutessecondschronometer

Also Known As

2231CaliberCal. 2231Caliber

Production

StatusCurrent Production