
Ref. 228398TBR-0041
Rolex Day-Date 40, reference 228398TBR-0041, cased in 40 mm of 18 ct yellow gold. The case measures 12 mm thick and pairs with a diamond-set bezel, a combination that defines this reference. A Cyclops lens sits over the date on the scratch-resistant sapphire crystal. The bright black dial shows luminous hands and indices, and the movement is the calibre 3255, a self-winding, mechanically driven Superlative Chronometer with roughly 70 hours of power reserve. Beyond the day and date functions, the watch runs a central seconds display and is set with diamonds on the bezel. It is fitted to a President bracelet in yellow gold, closed by a concealed folding Crownclasp. The screw-down crown helps keep the case rated to 100 metres.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
40mm
Thickness
12mm
Case Material
Yellow Gold
Water Resistance
100m
Crystal
Sapphire Crystal
Bezel Material
Gem-set
MOVEMENT
Movement Type
Automatic
Caliber
3255
Power Reserve
72h
Frequency
28,800 vph (4 Hz)
Jewels
31 jewels
DIAL
Dial Color
Black
Numerals
Lines
BRACELET/STRAP
Bracelet/Strap
Yellow Gold
Clasp Type
Hidden Fold Clasp
Clasp Material
Yellow Gold
FEATURES & COMPLICATIONS
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FOR WATCH DEALERS
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