• Ultra-thin mechanical manually wound movement
• Caliber CHR 27-525 PS
• Split seconds monopusher chronograph, 60-minute counter
• Seconds subdial
• Dial: black sunburst with rhodiumed engraved motif, with decorative gold-filled engravings, gold applied Breguet numerals
• 18K gold dial plates
• Steel bracelet with fold-over clasp
• Sunburst ring frame around the movement with decorative gold-filled engravings
• Interchangeable full back and sapphire-crystal case back
• Water resistant to 30 m
• Steel
• Case dimensions: 37 × 44.6 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.