Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

Tudor1926 Luna91560
Tudor 1926 Luna
BreitlingSuper Chronomat Automatic 38A173561A1B1
Breitling Super Chronomat Automatic 38
RolexAir‑King126900
Rolex Air-King

General

Collection (differs)
1926
Not known
Air-King
Status (differs)
In production
Limited edition
In production
Introduced (differs)
2025
2024
2022
Retail price
€2,770
US$12,300
€8,000

Case

Shape
Round
Not known
Round
Diameter (differs)
39 mm
38 mm
40 mm
Thickness (differs)
10.1 mm
11.88 mm
Not known
Lug width (differs)
21 mm
20 mm
21 mm
Material (differs)
Stainless steel
Stainless steel
Oystersteel
Finish
Polished finish
Not known
Not known
Bezel
Smooth
Not known
Smooth
Bezel material
Stainless steel
Not known
Not known
Caseback (differs)
Solid
Screw-down
Screw-down
Crystal (differs)
Sapphire
Sapphire, Anti-reflective on both sides
Sapphire
Cyclops
Not known
Not known
No
Crown (differs)
Screw-down
Push-pull
Screw-down
Water resistance
100 m
100 m
100 m

Movement

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

Dial

Colour (differs)
Black
Black mother-of-pearl
Black
Material (differs)
Not known
Mother of pearl
Brass
Pattern
Sunburst
Not known
Not known
Indices (differs)
Mixed
Not known
Arabic numerals
Hands (differs)
Leaf
Not known
Baton
Lume
Not known
Not known
Chromalight

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Name (differs)
Not known
Polished/brushed stainless steel Rouleaux bracelet
Oyster
Material (differs)
Stainless steel
Stainless steel
Oystersteel
Clasp
Folding clasp
Not known
Folding clasp