Pre-Owned Big Pilot's Watch Perpetual Calendar (IW503608)

The IWC Big Pilot's Watch Perpetual Calendar IW503608 commands attention with its striking racing green sunray-brushed dial housed in a 46.2mm stainless steel case. This mechanical timepiece balances iconic aviation heritage with a perpetual calendar movement that automatically accounts for different month lengths and leap years until the year 2100. Racing Green Dial: Green sunray-brushed dial with Arabic numerals. Perpetual Calendar & Double Moon Phase: Perpetual calendar tracks date, day, month, and four-digit year with double moon phase displaying the lunar cycles for the Northern/Southern hemispheres. Automatic Movement: Highly efficient self-winding caliber 52615 movement with a 168-hour power reserve (7-days) via dual barrels. Matching Rubber Strap: Comfortable green rubber strap with integrated rivets secured by the IWC steel folding clasp. Full Set: Accompanied by the original IWC watch box, instruction booklet and warranty card dated April 2026. Near-Mint Condition: Movement running within IWC specifications with case/strap in near-mint condition (9.5/10).