Rolex Yellow Gold Cosmograph Daytona 40 Watch - Steel Index Dial - 116508 sti Dual 29 mm 18K Sedna gold

29 mm 18K Sedna gold case

stainless steel bezel with engraved roman numerals

calibre 35800 automatic movement with hours

38 mm polished 18K Sedna gold case

the Black Bay Steel introduces a date function to the iconic TUDOR timepiece

Rolex Yellow Gold Cosmograph Daytona 40 Watch - Steel Index Dial - 116508 sti Dual 29 mm 18K Sedna gold40mm 18K yellow gold case, screw down back, screw down crown and push buttons with Triplock triple waterproofness, fixed 18K yellow gold bezel with engraved tachymetric scale, scratch resistant sapphire crystal, steel dial, index hour markers, Rolex calibre 4130 self winding movement with chronograph central second hand, 30 minute counter at 3 o'clock, and 12 hour counter at 9 o'clock, approximately 72 hours of power reserve, 18K yellow gold Oyster