
Ref. 278384RBR-0037
This Rolex Datejust 31, reference 278384RBR-0037, has a 31 mm case in steel and white gold. The bezel is diamond-set, adding a fine sparkle around the bright blue sunray dial. A sapphire crystal with a Cyclops lens sits over the date, and the screw-down crown protects the movement beneath. Inside is the calibre 2236, a Perpetual self-winding movement certified as a Superlative Chronometer, with a power reserve of approximately 55 hours. The dial keeps things simple with central seconds and a date display, set with diamonds on the bezel for extra presence. A Jubilee bracelet in steel, fitted with a concealed folding Crownclasp, completes the watch. The case is waterproof to 100 metres.
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Women
CASE
Diameter
31mm
Case Material
Gold/Steel
Water Resistance
100m
Crystal
Sapphire Crystal
Bezel Material
Gem-set
MOVEMENT
Movement Type
Automatic
Caliber
2236
Power Reserve
55h
Frequency
28,800 vph
Jewels
55 jewels
DIAL
Dial Color
Blue
Numerals
Roman Numerals
BRACELET/STRAP
Bracelet/Strap
Steel
Clasp Type
Hidden Fold Clasp
Clasp Material
Gold/Steel
