Waxing crescent

Watch news and tools for
collectors and the curious.

Side by side

The watches side by side

Differs

Tudor192691450
Tudor 1926
ChopardAlpine Eagle 36298601-3004
Chopard Alpine Eagle 36

General

Collection (differs)
1926
Not known
Oyster Perpetual
Status
In production
In production
In production
Introduced (differs)
2018
2021
2020
Discontinued
Not known
Not known
2022
Retail price (differs)
€2,210
Not known
€6,550

Case

Shape
Round
Round
Round
Diameter
36 mm
36 mm
36 mm
Thickness (differs)
9.2 mm
8.4 mm
Not known
Lug width (differs)
19 mm
Not known
20 mm
Material (differs)
Stainless steel
Stainless steel
Oystersteel
Finish
Polished finish
Not known
Not known
Bezel
Smooth
Not known
Smooth
Caseback (differs)
Solid
Display (sapphire)
Screw-down
Crystal
Sapphire
Sapphire
Sapphire
Cyclops
Not known
Not known
No
Crown
Screw-down
Screw-down
Screw-down
Water resistance
100 m
100 m
100 m

Movement

Type
Automatic
Automatic
Automatic
Origin (differs)
Supplied (ébauche)
In-house
In-house
Power reserve (differs)
38 h
42 h
70 h
Frequency (differs)
28,800 vph (4 Hz)
25,200 vph (3.5 Hz)
28,800 vph (4 Hz)
Jewels (differs)
25
27
31
Certification (differs)
Not known
COSC
Superlative Chronometer
Functions (differs)
  • Date
  • Hours and minutes
  • Seconds
  • Centre hour, minute and seconds hands
  • Stop-seconds for precise time setting
Complications (differs)
  • Date
Not known
  • Central seconds
  • Hacking (stop) seconds

Dial

Colour (differs)
White, set with diamonds
Blue
Green
Material
Not known
Not known
Brass
Pattern (differs)
Not known
Sunburst
Gloss
Indices (differs)
Mixed
Mixed
Baton
Hands (differs)
Leaf
Baton
Baton
Lume
Not known
Not known
Chromalight
Date
3 o'clock
Not known
Not known

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Name
Not known
Not known
Oyster
Material (differs)
Stainless steel
Not known
Oystersteel
Clasp
Folding clasp
Folding clasp
Folding clasp
Strap colour
Brown
Not known
Not known