The Sky-Dweller's prowess lies in its innovative complications
black rubber and alligator has ecru stitching strap
in addition to a charming small seconds on the front
Powered by the precise Rolex Calibre 3255 Automatic movement
Brand Audemars Piguet Series Royal Oak Model Number 15407OR
IWC Portugieser Yacht Club Chronograph Watch - 43.5 mm Stainless Steel Case - Blue Dial - Blue Rubber Strap - IW390507 Reine The Sky-Dweller's prowess lies in43. 5 mm stainless steel case, 14. 2 mm thick, see through sapphire glass back, screw in crown, arched edge sapphire glass crystal with antireflective coating on both sides, blue dial with luminescence, calibre 89361 automatic movement with date, chronograph, flyback, hours, minutes, small seconds, approximately 68 hours of power reserve, blue rubber strap. Water resistant to 6 bar.