A DIAMOND-SET 'BOOSTER' AUTOMATIC WRISTWATCH, BY JAHAN
The large size black engine-turned dial with double baton markers and polished hands, within diamond-set chequer-board pattern bezel, shoulders and sides, the glazed case back secured by eight screws, in black coated stainless steel case, with later leather straps, case 48mm
Dial, case and buckle signed Jahan, case signed Booster, no. 031
A DIAMOND-SET 'BOOSTER' AUTOMATIC WRISTWATCH, BY JAHAN
The large size black engine-turned dial with double baton markers and polished hands, within diamond-set chequer-board pattern bezel, shoulders and sides, the glazed case back secured by eight screws, in black coated stainless steel case, with later leather straps, case 48mm
Dial, case and buckle signed Jahan, case signed Booster, no. 031