Waxing crescent

Watch news and tools for
collectors and the curious.

Side by side

The watches side by side

Differs

BreitlingSuper Chronomat Automatic 38A173561A1B1
Breitling Super Chronomat Automatic 38
RolexAir‑King126900
Rolex Air-King
Nivada GrenchenSUPER ANTARCTIC WHITE - 38mm32025A17
Nivada Grenchen SUPER ANTARCTIC WHITE - 38mm

General

Collection
Not known
Air-King
Not known
Status (differs)
Limited edition
In production
In production
Introduced (differs)
2024
2022
Not known
Retail price
US$12,300
€8,000
€985

Case

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

Movement

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

Dial

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

Bracelet

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