Waxing crescent

Watch news and tools for
collectors and the curious.

Side by side

The watches side by side

Differs

RolexDay‑Date 40228236
Rolex Day-Date 40

General

Status
In production
In production
In production
Introduced (differs)
2022
2023
2025
Discontinued
2023
Not known
Not known
Retail price (differs)
€67,400
€24,100
€67,000

Case

Shape
Round
Round
Round
Diameter
40 mm
40 mm
40 mm
Thickness (differs)
12 mm
11.9 mm
Not known
Lug width (differs)
21 mm
20 mm
25 mm
Material (differs)
950 platinum
Rolesor (steel and gold)
950 platinum
Bezel (differs)
Fluted
Tachymeter
Fluted
Caseback
Screw-down
Screw-down
Screw-down
Crystal
Sapphire
Sapphire
Sapphire
Cyclops (differs)
Yes
No
Yes
Crown
Screw-down
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)
70 h
72 h
67 h
Frequency (differs)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
36,000 vph (5 Hz)
Jewels (differs)
32
47
39
Certification
Superlative Chronometer
Superlative Chronometer
Superlative Chronometer
Functions (differs)
  • Centre hour, minute and seconds hands
  • Instantaneous day and date in apertures, secure rapid-setting
  • Stop-seconds for exact time setting
  • Centre hour and minute hands, small seconds hand at 6 o'clock
  • Chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock
  • 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)
  • Central seconds
  • Date
  • Day
  • Day-date
  • Hacking (stop) seconds
  • Chronograph
  • Small seconds
  • Central seconds
  • Date
  • Hacking (stop) seconds

Dial

Colour (differs)
Grey, set with diamonds
White
Ice blue
Material (differs)
Gold
Brass
Brass
Pattern
Sunburst
Sunburst
Not known
Indices (differs)
Baton
Baton
Mixed
Hands
Baton
Baton
Baton
Lume
Chromalight
Chromalight
Chromalight

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Name (differs)
President
Oyster
Flat Jubilee
Material (differs)
950 platinum
Rolesor (steel and gold)
950 platinum
Clasp
Folding clasp
Folding clasp
Folding clasp