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The watches side by side

Differs

RolexDay‑Date 40228239
Rolex Day-Date 40
RolexDatejust 36126200
Rolex Datejust 36

General

Collection (differs)
Not known
Day-Date
Datejust
Status
In production
In production
In production
Introduced (differs)
Not known
2015
2019
Discontinued
Not known
Not known
2024
Retail price
CHF 32,800
€53,100
€7,950

Case

Shape
Not known
Round
Round
Diameter (differs)
36.1 mm
40 mm
36 mm
Thickness (differs)
8.6 mm
12 mm
Not known
Lug width (differs)
Not known
21 mm
20 mm
Material (differs)
Steel and rose gold
18k white gold
Oystersteel
Bezel (differs)
Not known
Fluted
Smooth
Caseback (differs)
Display (sapphire)
Screw-down
Screw-down
Crystal
Sapphire
Sapphire
Sapphire
Cyclops
Not known
Yes
Yes
Crown
Not known
Screw-down
Screw-down
Water resistance
100 m
100 m
100 m

Movement

Type
Automatic
Automatic
Automatic
Origin
In-house
In-house
In-house
Power reserve (differs)
60 h
70 h
70 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
29
32
31
Certification
Not known
Superlative Chronometer
Superlative Chronometer
Functions (differs)
Not known
  • Centre hour, minute and seconds hands
  • Instantaneous day and date in apertures, secure rapid-setting
  • Stop-seconds for exact time setting
  • Centre hour, minute and seconds hands
  • Instantaneous date with rapid setting
  • Stop-seconds for precise time setting
Complications (differs)
Not known
  • Central seconds
  • Date
  • Day
  • Day-date
  • Hacking (stop) seconds
  • Central seconds
  • Date
  • Hacking (stop) seconds

Dial

Colour
White
White
White
Material
Not known
Brass
Brass
Pattern (differs)
Guilloché
Gradient
Sunburst
Indices
Not known
Roman numerals
Roman numerals
Hands (differs)
Delta
Baton
Baton
Lume
Not known
Chromalight
Chromalight

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Name (differs)
Not known
President
Oyster
Material (differs)
Steel and rose gold
18k white gold
Oystersteel
Clasp
Not known
Folding clasp
Folding clasp