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Side by side

The watches side by side

General

Collection (differs)
Ingenieur
Yacht-Master
Status
In production
In production
Introduced (differs)
2025
2022
Retail price
US$22,700
€37,400

Case

Shape
Round
Round
Diameter
42 mm
42 mm
Thickness
11.5 mm
Not known
Lug width (differs)
14 mm
21 mm
Material (differs)
Ceramic
18k yellow gold
Bezel
Not known
Bidirectional rotating
Bezel insert
Not known
Cerachrom ceramic, Black
Caseback (differs)
Display (sapphire)
Screw-down
Crystal (differs)
Sapphire, Domed, Anti-reflective on both sides
Sapphire
Cyclops
Not known
Yes
Crown
Not known
Screw-down
Water resistance
100 m
100 m

Movement

Calibre (differs)
IWC 82110
Rolex 3235
Type
Automatic
Automatic
Origin
Not known
In-house
Power reserve (differs)
60 h
70 h
Frequency
28,800 vph (4 Hz)
28,800 vph (4 Hz)
Jewels (differs)
22
31
Certification
Not known
Superlative Chronometer
Functions (differs)
  • Central hacking seconds
  • Date display
  • Centre hour, minute and seconds hands
  • Instantaneous date with rapid setting
  • Stop-seconds for precise time setting
Complications
  • Central seconds
  • Date
  • Hacking (stop) seconds
  • Central seconds
  • Date
  • Hacking (stop) seconds

Dial

Colour
Black
Black
Material
Not known
Brass
Pattern
Guilloché
Not known
Indices
Mixed
Mixed
Hands (differs)
Baton
Mercedes
Lume
Not known
Chromalight

Bracelet

Type
Metal bracelet
Metal bracelet
Name
Not known
Oysterflex
Material
Ceramic
Not known
Clasp
Not known
Folding clasp
IWC Schaffhausen Ingenieur Automatic 42 IW338903 vs Rolex Yacht-Master 42 226658 – dialtone