3107. 3107Y (25580616/7) Girard-Perregaux. A stainless steel automatic calendar chronograph wristwatch Girard-Perregaux. Stainless steel wrist chronograph with date automatic movement Reference: 70141141 Date: Purchased 13th September 1990 Movement: Jewelled automatic Dial: Silvered, signed Case: Polished round, back secured by 6 screws, crown flanked by twin pushers, No.A-3394 Strap/Bracelet: Brown crocodile leather Buckle/Clasp: Signed steel buckle Signed: Case, dial, movement Size: 38mm Accompaniments: Girard-Perregaux box, outer card, International guarantee card, brochure and instructions manual