
Ref. 278341RBR-0030
The Rolex Datejust 31 mm reference 278341RBR-0030 is crafted in Everose Rolesor and pairs a domed, diamond-set bezel with a slate dial set with diamonds. The 31 mm case is fitted to a Jubilee bracelet and closed with a sapphire crystal, offering water resistance to 100 meters. It is powered by the self-winding Rolex caliber 2236, a chronometer movement with a 55-hour power reserve, and includes a date function.
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
Frequency
28,800 vph
Jewels
55 jewels
DIAL
Dial Color
Grey
Numerals
Gemstones
BRACELET/STRAP
Bracelet/Strap
Gold/Steel
FEATURES & COMPLICATIONS
ChronometerDateGemstones and/or diamonds
