Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

RolexDay‑Date 40228239
Rolex Day-Date 40
Universal GenèveCompaxUGCO004
Universal Genève Compax
ChopardAlpine Eagle 41295363-1001
Chopard Alpine Eagle 41

General

Collection
Day-Date
Not known
Not known
Status
In production
In production
In production
Introduced (differs)
2015
2026
2022
Retail price
€53,100
US$43,712
Not known

Case

Shape
Round
Round
Round
Diameter (differs)
40 mm
39.5 mm
41 mm
Thickness (differs)
12 mm
12.45 mm
9.7 mm
Lug to lug
Not known
47.8 mm
Not known
Lug width (differs)
21 mm
20 mm
Not known
Material (differs)
18k white gold
18k rose gold
18k white gold
Bezel (differs)
Fluted
Tachymeter
Not known
Bezel material
Not known
18k rose gold
Not known
Bezel insert
Not known
Ceramic
Not known
Caseback (differs)
Screw-down
Display (sapphire)
Display (sapphire)
Crystal (differs)
Sapphire
Sapphire, Domed, Anti-reflective on both sides
Sapphire
Cyclops
Yes
Not known
Not known
Crown (differs)
Screw-down
Push-pull
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
60 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
32
36
27
Certification
Superlative Chronometer
Not known
Not known
Functions (differs)
  • Centre hour, minute and seconds hands
  • Instantaneous day and date in apertures, secure rapid-setting
  • Stop-seconds for exact time setting
  • Hour
  • Minute
  • Second
  • Chronograph
  • Hours and minutes
Complications (differs)
  • Central seconds
  • Date
  • Day
  • Day-date
  • Hacking (stop) seconds
  • Chronograph
Not known

Dial

Colour (differs)
White
Midnight blue
White, set with diamonds
Material (differs)
Brass
Lacquer
Gold
Pattern (differs)
Gradient
Gloss
Sunburst
Indices (differs)
Roman numerals
Mixed
Mixed
Hands
Baton
Not known
Baton
Lume (differs)
Chromalight
Super-LumiNova
Not known

Bracelet

Type (differs)
Metal bracelet
Leather strap
Metal bracelet
Name
President
Not known
Not known
Material
18k white gold
Not known
Not known
Clasp (differs)
Folding clasp
Pin buckle
Folding clasp, 18k white gold
Strap colour
Not known
Blue
Not known