Girard-Perregaux, "Richeville", No. BJ-243, Ref. 2710. 55. Produced in the 1990's. Fine, water-resistant, tonneau-shaped, 18K yellow gold and stainless steel gentleman's wristwatch with round button chronograph and register, and an 18K yellow gold and stainless steel Girard-Perregaux buckle.
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C. three-body, polished, back with screws, yellow gold bezel, steel case, concave lugs, sapphire crystal. D. "guilloché" silver with painted radial Roman numerals on a plain reserve, auxiliary seconds and 30 minutes register dials. Breguet blued steel hands. M. Cal. 8380, rhodium-plated, "fausses-côtes" decoration, 18 jewels, straight line lever escapement, monometallic balance, self-compensating flat balance-spring. Dial, case and movement signed. Dim. 35 x 45 mm.