An 18ct white gold diamond-set chronograph quartz wristwatch, by Corum
The maroon square dial with Arabic '12', sweep centre seconds and three subsidiary dials for 60 second, 30 minute and 10 hour registers, to a pavé diamond raised bezel, inverted diamond crown and later leather straps, European Convention marks, case 40mm wide
Dial, case and buckle signed Corum, case no 836891
An 18ct white gold diamond-set chronograph quartz wristwatch, by Corum
The maroon square dial with Arabic '12', sweep centre seconds and three subsidiary dials for 60 second, 30 minute and 10 hour registers, to a pavé diamond raised bezel, inverted diamond crown and later leather straps, European Convention marks, case 40mm wide
Dial, case and buckle signed Corum, case no 836891