ROLEX DATEJUST 31 LADY REF. 178274-0018 OYSTERSTEEL & WHITE GOLD, JUBILEE, SILVER DIAMOND DIAL, CAL. 2235

Reference
178274

MODEL CASE
Oyster, 31 mm, Oystersteel and white gold
OYSTER ARCHITECTURE
Monobloc middle case, screw-down case back and winding crown
DIAMETER
31 mm
MATERIAL
White Rolesor - combination of Oystersteel and 18 ct white gold
BEZEL
Fluted
WINDING CROWN
Screw-down, Twinlock double waterproofness system
CRYSTAL
Scratch-resistant sapphire, Cyclops lens over the date
WATER-RESISTANCE
Waterproof to 100 metres / 330 feet

MOVEMENT
Perpetual, mechanical, self-winding
CALIBRE
2235, Manufacture Rolex
PRECISION
-2/+2 sec/day, after casing
FUNCTIONS
Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
WINDING
Bidirectional self-winding via Perpetual rotor
POWER RESERVE
Approximately 48 hours

BRACELET
Jubilee, five-piece links
BRACELET MATERIAL
Oystersteel
CLASP
Concealed folding Crownclasp

DIAL
Silver set with diamonds
GEM-SETTING
Diamonds in 18 ct gold settings

CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)