GIRARD PERREGAUX chronograph series Richeville, self winding, Switzerland around 1996, reference 2750, tonneau-shaped stainless steel case including leather strap with original buckle, case back 7-times screwed, sapphire crystal, silvered, engine-turned dial with Arabic hours, blued steel hands, 30 minutes-register, calibre 2280-581, 55 jewels, fausses cotes decoration, flat rim balance, flat hairspring, incablock shock-absorber, measures approx. 37 x 35 mm, condition 2