Rolex 128238-0051

128238-0051 : Rolex Day-Date 36 Yellow Gold / Fluted / Paved-Rainbow / President

Day-Date 36 Yellow Gold / Fluted / Paved-Rainbow / President

Brand: Rolex
Family: Day-Date 36
Reference: 128238-0051
Name: Day-Date 36 Yellow Gold / Fluted / Paved-Rainbow / President
Produced: 2019
Limited: No

Case

Material: Yellow gold
Glass: Sapphire
Back: Closed
Shape: Round
Diameter: 36.00 mm
Lug Width: 20.00 mm
W/R: 100.00 m

Dial

Color: Paved
Material: Diamond
Indexes: Diamond
Hands: Stick

Movement

Calibre 3255’s criteria for precision in everyday wear are twice as exacting as those for an officially certified chronometer. It incorporates the new Chronergy escapement patented by Rolex, which combines high energy efficiency with great dependability. Made of nickel‑phosphorus, it is also insensitive to magnetic interference. The oscillator, the true heart of the watch, has an optimized blue Parachrom hairspring, which is also up to 10 times more precise than a traditional hairspring in case of shocks. Thanks to a new barrel architecture and the escapement’s superior efficiency, the power reserve of calibre 3255 extends to three days. This means the watch will easily continue to run from Friday evening into Monday afternoon even if not worn or wound.

Type:Automatic
Brand:Rolex
Caliber:3255
Base: Rolex 3035
Display:Analog
Diameter:28.50 mm
Jewels:31
Reserve:70 h
Frequency:28800 bph
Time:Hours, Minutes, Seconds
Date:Date, Day
Additionals:Chronometer

Description

An updated generation of the Day-Date in 36mm size was introduced at BaselWorld 2019. The caliber 3155 is replaced by the 3255, a movement that debuted in the Day-Date 40.

Watches starting with 128238 have a yellow gold case with fluted bezel.