IWC Da Vinci Tourbillon Retrograde Chronograph Watch - 44.0 mm 5N Gold Case - Silver Dial - Dark Brown Alligator Strap - IW39310144. 0 mm 18K 5N gold case, 16. 9 mm thick, see through sapphire glass back, arched edge sapphire glass crystal with antireflective coating on both sides, silver plated dial, calibre 89900 automatic movement with chronograph, flyback, column wheel, hours, minutes, small seconds, tourbillon escapement, approximately 68 hours of power reserve, dark brown alligator leather strap by santoni. Water resistant to 3 bar.

Unidirectional rotating bezel

18-carat white gold lugs

This horological masterpiece is equipped with automatic movement

CROWN Screw Down BEZEL Stainless Steel MOVEMENT Automatic DIAL HANDS Luminous DIAL COLOR Silver DIAL TYPE Analog DATE AT 3 o'clock DIAL MARKERS Grande Tapisserie BAND MATERIAL Steel CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) GENDER Ladies

45mm 18K King red gold case set with 208 diamonds (1

Meticulously designed with a screw-down back and crown featuring a triplock triple waterproofness system

semi-circular three-piece links Bracelet Material 18 ct Everose gold Dial Color Chocolate Diamond Set Dial Gender Unisex Country of Manufacture Switzerland

polished black-plated bezel set with 36 blue sapphires

Encircling the case

five-piece links Bracelet Material 18 ct Yellow gold Clasp Folding Oysterclasp with Easylink 5 mm comfort extension link Dial Color Champagne Dial Dial Details Highly legible Chromalight display with long-lasting blue luminescence Gender Unisex Country of Manufacture Switzerland

60 mm satin-brushed grey ceramic case

MXM UNICO manufacture self-winding chronograph flyback movement