GERALD GENTA. A STAINLESS STEEL AND DIAMOND-SET AUTOMATIC JUMP HOUR DOUBLE RETROGRADE WRISTWATCH WITH SWEEP CENTRE SECONDS AND DATE

GERALD GENTA. A STAINLESS STEEL AND DIAMOND-SET AUTOMATIC JUMP HOUR DOUBLE RETROGRADE WRISTWATCH WITH SWEEP CENTRE SECONDS AND DATE
SIGNED GERALD GENTA, ARENA BI-RETRO MODEL, REF. BSP.Y.10, CASE NO. 114'658, CIRCA 2007
Automatic jewelled movement, pierced red dial, two fan-form sectors for retrograde minutes and date with red Arabic numerals, aperture for jump hour with black Arabic numerals, sweep centre seconds, circular case, pavé-set diamond bezel, milled band, screw down crown, back secured by six screws, stainless steel Gerald Genta double deployant clasp, case, crystal and movement signed
45mm. diam