Girard-Perregaux

Girard-Perregaux, Ref. 7700, No. 0-284, case No. 7001. Made in the 1990s. Fine, water-resistant, 18K yellow gold gentleman's quartz wristwatch with oval button chronograph, registers, date, tachometer and an 18K yellow gold Girard-Perregaux. Three-body, solid, polished, tachometer graduation on the bezel to 240uph, straight lugs, sapphire crystal. White with applied yellow gold baton indexes, subsidiary dials for the seconds, the 30-minute and 12-hour registers, aperture for the date at 6. Yellow gold "baton" hands. Cal. 810- 015, with quartz standardization. Dial, case and movement signed. Diam. 34 mm. Thickness 10 mm.