Authentic new Rolex Datejust 31. Case: polished stainless steel and white gold, fixed fluted bezel also in white gold finish. Bracelet: polished stainless steel links with matching white gold-coloured clasp (crownclasp). Dial: pink mother-of-pearl base accented by diamond-set VI hour markers and pink Roman numerals at the 3,6,9 o'clock positions; features polished silver-tone hands for hours/minutes/seconds including a date aperture. Movement: automatic chronometer Caliber 2236 with approximately 55-hour power reserve. Functions: Hours, minutes, seconds, date display via aperture window on dial. Case shape: round case with solid construction measuring 31mm in diameter. Solid screw-back bezel set and sapphire crystal glass (scratch resistant) front. Water resistance: 100 meters (~330 feet), suitable for recreational swimming but not professional diving.