Rolex Oyster Perpetual Cosmograph Daytona Ref. 116576 TBR – 78596/en

Rolex Oyster Perpetual Cosmograph Daytona Ref. 116576 TBR – 78596 (case – bracelet)

Rolex Cosmograph Daytona 116576 TBR

Rolex Cosmograph Daytona 116576 TBR

Rolex Cosmograph Daytona 116576 TBR

Press release:
Baselworld 2014 Diamond-paved Cosmograph Daytona by Rolex

	CASE
Type	Oyster (monobloc middle case, screw-down case back, winding crown and chronograph pushers)
Diameter	40 mm
Material	950 platinum, polished finish
Case back	Screw-down with Rolex fluting
Bezel	Set with 36 baguette-cut diamonds
Winding crown	Screw-down, Triplock triple waterproofness system
Crown guard	Integral part of the middle case
Crystal	Scratch-resistant sapphire
Waterproofness	100 metres (330 feet)
	MOVEMENT
Calibre	4130, Manufacture Rolex Mechanical chronograph movement with column wheel and vertical clutch Bidirectional self-winding via Perpetual rotor on ball bearing
Precision	Officially certified Swiss chronometer (COSC)
Functions	Centre hour and minute hands, small seconds hand at 6 o’clock Chronograph (centre hand) accurate to within 1/8 of a second 30-minute counter at 3 o’clock and 12-hour counter at 9 o’clock Stop-seconds for precise time setting
Oscillator	Frequency: 28,800 beats/hour (4Hz) Paramagnetic blue Parachrom hairspring Breguet overcoil Large balance wheel with variable inertia High-precision regulating via four gold Microstella nuts Traversing balance bridge
Jeweling	44 rubies
Power reserve	Approximately 72 hours
	DIAL
Material	Paved with 437 diamonds
Counters	Ice blue, 18 ct white gold border
Hour makers	Highly legible Chromalight appliques (long-lasting luminescence) in blued 18 ct white gold
Hands	Blued 18 ct white gold
	BRACELET
Type	Oyster three-piece solid links
Material	950 platinum, polished centre links, satin-finished outer links with polished edges
Clasp	Oysterlock folding safety clasp Easylink 5 mm comfort extension link