77. Cartier. A fine 18K gold manual wind wristwatch with diamond set Cartier. Belle montre bracelet en or jaune 18K (750) sertie de diamants mouvement mécanique Model: Tank Reference: 85616052 Date: Circa 1979 Movement: 17-jewel manual wind Cal.21 Dial: White, black Roman numeral hour markers, black inner minute track, secret signature at 7, blued steel hands Case: Brushed and polished rectangular, back secured by 4 screws, cabochon set crown, diamond set bezel, No.960360095 Strap/Bracelet: Fitted 18K gold fancy link Buckle/Clasp: Signed 18K gold folding clasp Signed: Case, dial & movement Size: 24mm x 30mm Weight: 73,82g Accompaniments: Travel pouch, service receipts dated 06/04/2009 and 03/07/2009 for complete service and dial, hands and glass replacement, and service receipt dated 08/04/2024 for complete service and case intervention