Patek Philippe Aquanaut Orange Automatic Key Features: Movement: Self-winding automatic mechanical movement Caliber: Often equipped with the Patek Philippe Caliber 324 S C Case: Stainless steel (or in some versions, white gold or rose gold) Case Diameter: Typically 40 mm (varies slightly by reference) Dial: Black with embossed checkerboard texture, white gold applied numerals Strap: Black composite rubber strap, water- and UV-resistant Water Resistance: 120 meters (12 ATM) Functions: Hours, minutes, sweep seconds, and date display at 3 o’clock Crystal: Sapphire crystal front and case back
