Waxing crescent

Watch news and tools for
collectors and the curious.

Side by side

The watches side by side

Differs

RolexDay‑Date 40228235
Rolex Day-Date 40
ChopardAlpine Eagle 41295363-1006
Chopard Alpine Eagle 41
Grand SeikoHeritageSBGA413
Grand Seiko Heritage

General

Collection (differs)
Day-Date
Not known
Heritage
Status
In production
In production
In production
Introduced
2015
Not known
Not known
Nickname
Not known
Not known
Shunbun
Retail price
€53,100
Not known
US$7,200

Case

Shape
Round
Not known
Not known
Diameter (differs)
40 mm
41 mm
40 mm
Thickness (differs)
12 mm
9.7 mm
12.8 mm
Lug to lug
Not known
Not known
47 mm
Lug width
21 mm
Not known
21 mm
Material (differs)
Everose gold
18k white gold
Titanium
Bezel
Fluted
Not known
Not known
Caseback (differs)
Screw-down
Display (sapphire)
Display (sapphire)
Crystal (differs)
Sapphire
Sapphire
Sapphire, Box, Anti-reflective inside
Cyclops
Yes
Not known
Not known
Crown
Screw-down
Screw-down
Screw-down
Water resistance
100 m
100 m
100 m
Antimagnetic
Not known
Not known
60 gauss
Weight
Not known
Not known
102 g

Movement

Type (differs)
Automatic
Automatic
Spring Drive
Origin
In-house
In-house
In-house
Power reserve (differs)
70 h
60 h
72 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Not known
Jewels (differs)
32
27
30
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
  • Hours and minutes
  • Screw-down crown
  • Allergy-safe metal
  • 30 jewels
  • Power reserve indicator
Complications (differs)
  • Central seconds
  • Date
  • Day
  • Day-date
  • Hacking (stop) seconds
Not known
  • Power reserve indicator

Dial

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

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Name
President
Not known
Not known
Material (differs)
Everose gold
Not known
Titanium
Clasp (differs)
Folding clasp
Folding clasp, 18k white gold
Folding clasp