IWC
Ingenieur Perpetual Calendar
IW344903
$40,800
MSRP
Specifications
Case Diameter
41.6mm
Lug to Lug
50mm
Thickness
13.4mm
Material
stainless steel
Dial
white
Movement
automatic
Caliber
82600
Crystal
sapphire
Power Reserve
60h
Strap
bracelet
Pricing & Fit Summary
With a lug-to-lug measurement of 50mm, this reference is generally recommended for wrist sizes 15.0cm and larger. Note: fit is determined by lug-to-lug distance (50mm), not case diameter (41.6mm).
- 41.6mm
- Diameter
- 50mm
- Lug to Lug
- 13.4mm
- Thickness
- Caliber
- 82600
- Movement
- Automatic
- Crystal
- Sapphire
- Power Reserve
- 60h
- Case Material
- stainless steel
- Dial
- white
- Strap
- bracelet
- MSRP:
- $40,800
- Introduced:
- 2024
Perceived Size
How it wears, not just how it measures
~52mm
vs 50mm L2L
Compact (36mm)Substantial (60mm)
↑ 13.4mm case thickness adds +2mm wrist presence
Will this fit your wrist?
Slide to your wrist circumference to see the fit diagram.
Wrist circumference17 cm
12cm17cm (avg)22cm