Automatic mechanical movement, manual winding option. Blue dial featuring Roman numeral hour markers and applied chapter ring indices. Stainless steel case in a polished finish measuring 42 mm in diameter. Silver-tone hands with luminous coating for enhanced readability. Date display at the 3 o'clock position. Sapphire crystal bezel protecting the mother-of-pearl Calatrava bracelet clasp. Water-resistant up to 100 meters (330 feet). Patek Philippe logo crown at 12 o'clock.
