Patek Philippe Complications World Time Flyback Chronograph 5935A-001 self-winding mechanical watch features a 41mm stainless steel case surrounding a rose-glit opaline dial on a beige calfskin strap with an additional nubuck leather strap with a folding buckle. Functions include hours, minutes, flyback chronograph with central chronograph seconds hand and 30-minute counter; world time with 24-hour and day/night indication for 24 time zones. This watch is powered by the mechanical movement Caliber CH 28‑520 HU. This watch is water-resistant to 30m.