Collectors Timepieces

Identification Report

Report No. 5065-105506-1
Date 2026-05-22
Photo pending

Rolex GMT Master

GMT Master 40 mm · Factory Rotating Bezel · Black Gmt Dial

Ref.16713
SerialX658988
Year1991
Size40 mm
Watch Properties
BrandRolex
FamilyOyster Perpetual
ModelGMT Master
Reference Number16713
Serial NumberX658988
Production Year1991
GenderMens
Case, Dial & Bracelet
Case MaterialStainless Steel
BezelFactory Rotating Bezel
CrystalSapphire Crystal
DialBlack Gmt Dial
BraceletJubilee
Bracelet MaterialStainless Steel + Yellow Gold
ClaspFold-over
Band ColorYellow & Silver
Movement / Caliber
Caliber3185
Jewels31
Frequency28,800 vph
Power Reserve48 hours
Movement TypeAutomatic
DisplayAnalog
Date FunctionDate