(56859) Patek Philippe World Time Chronograph, 5930, 5930G-001, 5930G, 5930G001, 18k white gold case with a white gold deployant buckle, automatic Patek Philipe 28-520 HU movement, 48-hour power reserve, blue hand-guilloche dial, chronograph with instantaneous 30-minute counter at 6 o'clock, outer ring displaying cities and all 24 time zones around the world, white gold dagger style hands, sapphire crystal, display back. Diameter: ...