3068. 3068Y IWC. A fine 18K rose gold perpetual calendar split second chronograph wristwatch with moon phase indication IWC. Chronographe bracelet en or rose 18K (750) calendrier perpétuel avec date et fonction rattrapante mouvement automatique Model: Da Vinci Perpetual Calendar Chronograph Reference: IW3750 Date: Purchased 10th January 2007 Movement: Jewelled automatic Dial: Silvered, black Arabic numeral hour markers with luminous dots, black outer 1/5th second divisions, subsidiary dials at 3, 6, 9 and 12 for running seconds, day, month, date, 12 hour and moon phase indication, year aperture between 7 and 8, gilt polished pointed hands with luminous inserts, blued steel and red centre chronograph hands Case: Brushed and polished round, T-bar lugs, back secured by 6 screws, stepped bezel, crown flanked by twin pushers, split second button at 10, No.2887594 Strap/Bracelet: IWC brown alligator leather Buckle/Clasp: Signed 18K yellow gold buckle Signed: Case, dial & movement Size: 41mm Weight: 159,15g Accompaniments: IWC wooden box, outer card, International Guarantee card dated 10/01/2007, brochures, Instructions manual