IWC.A FINE 18K GOLDAUTOMATIC PERPETUAL CALENDAR WRISTWATCH WITH 7 DAY POWER RESERVE, MOON PHASESAND DIGITAL YEAR DISPLAY SIGNED IWC, SCHAFFHAUSEN, PORTUGUESE PERPETUAL CALENDAR MODEL, REF. 502107, MOVEMENT NO. 2’937'588, CASE NO. 2’920'276, CIRCA 2004 Movement: Cal. 50611,Automatic, 66 jewels, signed Dial: Signed Case: Glazed display back secured by 6 screws, 44 mm. diam., signed With: 18k gold IWC deployant clasp, IWC Guarantee dated 15 November 2004, instruction manual, spare calendar disc, presentation boxAnd outer packaging