Rolex m228238-0004

Basic information

Number m228238-0004

Brand Rolex

Series week calendar type

Movement type Automatic machinery

Male sex

Alias Black rock candy

movement

Movement number 3255

Movement type Automatic machinery

Balance wheel Large inertial fine tuning balance wheel

Frequency 28800 Number of oscillations per hour

Hairspring paramagnetic blue Parachrom hairspring

High performance Paraflex cushioning device

Gemstones count 31

Power reserve 70 hours

Technical certification Swiss Observatory certification

appearance

Diameter: 40 mm

Case thickness: None

Dial color: black

Dial shape: round

Strap color: Gold

Buckle type: Folding buckle

Bottom: Rolex triangle pit screw in bottom cover

Weight: None

Waterproof depth: 100 meters

Ear distance: None

Link distance: None

Time mark type: rod type, diamond set

material

The case is gold

Dial material is not available

Bezel material gold, triangle pit pattern outer ring

Mirror material scratch resistant blue crystal, double anti-reflection small window convex lens magnifying calendar

The crown is made of gold

Strap material gold, head type, three solid chain link

Buckle material gold

Feature

Date display

Weekly display