Waxing crescent

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collectors and the curious.

Side by side

The watches side by side

Differs

Audemars PiguetSelfwinding Chronograph26238CD.OO.1300CD.01
Audemars Piguet Selfwinding Chronograph
IWC SchaffhausenIngenieur Automatic 42IW338902
IWC Schaffhausen Ingenieur Automatic 42
IWC SchaffhausenIngenieur Automatic 42IW338903
IWC Schaffhausen Ingenieur Automatic 42

General

Status
In production
In production
In production
Introduced (differs)
2025
2026
2025
Retail price (differs)
Not known
US$25,000
US$22,700

Case

Shape
Not known
Round
Round
Diameter
42 mm
42 mm
42 mm
Thickness (differs)
15.3 mm
11.5 mm
11.5 mm
Lug width
Not known
14 mm
14 mm
Material
Ceramic
Ceramic
Ceramic
Caseback
Display (sapphire)
Display (sapphire)
Display (sapphire)
Crystal (differs)
Sapphire
Sapphire, Domed, Anti-reflective on both sides
Sapphire, Domed, Anti-reflective on both sides
Water resistance
100 m
100 m
100 m

Movement

Type
Automatic
Automatic
Automatic
Origin
In-house
Not known
Not known
Power reserve (differs)
70 h
60 h
60 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
40
22
22
Functions (differs)
  • Flyback chronograph
  • Hours
  • Minutes
  • Small seconds
  • Date
  • Central hacking seconds
  • Date display
  • Central hacking seconds
  • Date display
Complications (differs)
  • Chronograph
  • Date
  • Flyback chronograph
  • Small seconds
  • Central seconds
  • Date
  • Hacking (stop) seconds
  • Central seconds
  • Date
  • Hacking (stop) seconds

Dial

Colour (differs)
Blue
Green
Black
Pattern (differs)
Méga Tapisserie
Guilloché
Guilloché
Indices (differs)
Baton
Mixed
Mixed
Hands
Baton
Baton
Baton

Bracelet

Type
Metal bracelet
Metal bracelet
Metal bracelet
Material
Ceramic
Ceramic
Ceramic
Clasp
Folding clasp, Titanium
Not known
Not known