
Ref. 279381RBR-0012
The Rolex Lady-Datejust 28 mm, reference 279381RBR-0012, comes in a 28 mm case of steel and gold. The diamond-set bezel frames a chocolate dial set with diamonds, and a Cyclops lens sits over the date on the sapphire crystal. Inside is the calibre 2236, a self-winding movement with a power reserve of approximately 55 hours and Superlative Chronometer certification. A screw-down crown backs up the case, and the date function runs alongside a central seconds hand. The steel and gold bracelet closes with a folding Oysterclasp fitted with the Easylink comfort extension link. Water resistance reaches 100 metres, a figure the screw-down crown helps maintain.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Women
CASE
Diameter
28mm
Lug Width
14mm
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 (4 Hz)
Jewels
55 jewels
DIAL
Dial Color
Brown
Numerals
Gemstones
BRACELET/STRAP
Bracelet/Strap
Gold/Steel
Clasp Type
Fold Clasp
Clasp Material
Gold/Steel
FEATURES & COMPLICATIONS
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FOR WATCH DEALERS
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