• Mechanical manually wound movement
• Caliber R TO 27 PS QI
• Minute repeater, tourbillon and instantaneous perpetual calendar
• Chime with two gongs activated by a slide piece in the case
• Day, date, month, leap year in apertures
• Seconds subdial
• Moon phases and day/night display
• Mahogany obsidian inserts on the slide piece and lugs
• Brown gradated dial, hand-guilloched center, gold applied hour markers
• 18K gold dial plate
• Alligator strap with square scales, hand-stitched, shiny dark chocolate brown, prong buckle
• Interchangeable full back and sapphire-crystal case back
• Case is humidity and dust protected only (not water resistant)
• Platinum
• Case diameter: 41 mm

New collections at Baselworld 2015. Just briefly after the close of the manufacture’s 175th anniversary celebrations, Patek Philippe is presenting a broad selection of debuts that will delight connoisseurs and admirers of fine watchmaking.