GIRARD-PERREGAUX. AN UNUSUAL MEN'S 18K ROSE GOLD AUTOMATIC CHRONOGRAPH WRISTWATCH NO. 61 Model: Richeville Case reference: 2750 Movement: Signed, automatic Dial: Signed, silvered guilloche, black Roman numerals, black inner minute division, blued spade hands, blued centre chronograph seconds hand, subsidiary dial for chronograph minutes at the 3 o'clock position, subsidiary dial for seconds at the 9 o'clock position Case: Signed, polished 18K rose gold, back secured by 7 screws, No. 61 Strap: Brown Concor strap, 18K signed buckle Size: 36mm by 37mm (36mm by 37mm.)