The "Vintage Serie"
Gérald Genta Biretro

Made in 2000. Jump-hour, self-winding, water-resistant, stainless steel gentleman's wristwatch with retrograde minutes and retrograde date. Three-body case, solid, polished, case back with 6 screws, fluted band, convex bezel, straight lugs, sapphire crystal. Black dial with white painted Arabic numerals, at 12 sector for the retrograde minutes and aperture for the jump-hour, at 6, 150 degree sector for the date. White "épée" hands. Movement: Caliber GA 4700, rhodium-plated, 27 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Diameter 33 mm. Thickness 10 mm.