Pre-Owned Philippe Grand Complications Perpetual Calendar Moon Phases (5940J001) self-winding automatic watch, features a 37mm x 44.6mm 18k yellow gold case surrounding a cream dial on a brown alligator strap with an 18k yellow gold tang buckle. Functions include hours, minutes, small-seconds, day, date, month, moon phase, perpetual calendar and chronograph. This watch comes with papers. We back this watch with a 15-month warranty!