
Ref. 228239-0004
The Rolex Day-Date 40 mm, reference 228239-0004, is cased in White Gold with a Fluted bezel and a Bright black dial. It is fitted to a President bracelet and protected by a sapphire crystal, with water resistance to 100 meters. The watch is powered by the self-winding caliber 3255, a chronometer movement with a 72-hour power reserve that drives the date and weekday displays.
TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
40mm
Thickness
12mm
Case Material
White Gold
Water Resistance
100m
Crystal
Sapphire Crystal
Bezel Material
White Gold
MOVEMENT
Movement Type
Automatic
Caliber
3255
Power Reserve
72h
Frequency
28,800 vph
Jewels
31 jewels
DIAL
Dial Color
Black
Numerals
Lines
BRACELET/STRAP
Bracelet/Strap
White Gold
FEATURES & COMPLICATIONS
ChronometerDateWeekday
