Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

Tudor192691650
Tudor 1926
ChopardAlpine Eagle 41298600-3002
Chopard Alpine Eagle 41

General

Collection (differs)
Oyster Perpetual
1926
Not known
Status
In production
In production
In production
Introduced (differs)
2026
2018
2019
Retail price (differs)
€9,400
€2,320
Not known

Case

Shape
Round
Round
Round
Diameter
41 mm
41 mm
41 mm
Thickness (differs)
Not known
9.3 mm
9.7 mm
Lug width (differs)
21 mm
22 mm
Not known
Material (differs)
Rolesor (steel and gold)
Stainless steel
Stainless steel
Finish
Not known
Polished finish
Not known
Bezel
Smooth
Smooth
Not known
Caseback (differs)
Screw-down
Solid
Display (sapphire)
Crystal
Sapphire
Sapphire
Sapphire
Cyclops
No
Not known
Not known
Crown
Screw-down
Screw-down
Screw-down
Water resistance
100 m
100 m
100 m

Movement

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

Dial

Colour (differs)
Slate
White
Grey
Material
Brass
Not known
Not known
Pattern
Sunburst
Not known
Sunburst
Indices (differs)
Baton
Mixed
Mixed
Hands (differs)
Baton
Leaf
Baton
Lume
Chromalight
Not known
Not known
Date
Not known
3 o'clock
Not known

Bracelet

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