3068. 3068Y IWC. A fine 18K rose gold perpetual calendar split second chronograph wristwatch with moon phase indication IWC. Chronograph wristwatch in 18K (750) rose gold perpetual calendar with date and split-seconds function automatic movement 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