ROLEX - COSMOGRAPH DAYTONA OYSTER, 40 MM, PLATINUM

MODEL CASE

MODEL CASE : OYSTER, 40 MM, PLATINUM 

OYSTER ARCHITECTURE : MONOBLOC MIDDLE CASE, SCREW-DOWN CASE BACK AND WINDING CROWN 

DIAMETER : 40 MM 

MATERIAL : PLATINUM 

BEZEL : CHESTNUT BROWN MONOBLOC CERACHROM IN CERAMIC WITH ENGRAVED NUMERALS AND GRADUATIONS 

WINDING CROWN : SCREW-DOWN, TRIPLOCK TRIPLE WATERPROOFNESS SYSTEM 

CRYSTAL : SCRATCH-RESISTANT SAPPHIRE 

WATER-RESISTANCE : WATERPROOF TO 100 METRES / 330 FEET 

MOVEMENT

MOVEMENT : PERPETUAL, MECHANICAL CHRONOGRAPH, SELF-WINDING 

CALIBRE : 4130, MANUFACTURE ROLEX 

FUNCTIONS : CENTRE HOUR, MINUTE AND SECONDS 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 

PRECISION : OFFICIALLY CERTIFIED SWISS CHRONOMETER (COSC) 

OSCILLATOR : PARAMAGNETIC BLUE PARACHROM HAIRSPRING 

WINDING : BIDIRECTIONAL SELF-WINDING VIA PERPETUAL ROTOR 

BRACELET

BRACELET : OYSTER, FLAT THREE-PIECE LINKS 

BRACELET MATERIAL : PLATINUM 

CLASP : FOLDING OYSTERLOCK SAFETY CLASP WITH EASYLINK 5 MM COMFORT EXTENSION LINK

DIAL

DIAL : ICE BLUE 

DETAILS : DIAL WITH SNAILED SMALL COUNTERS

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