IWC Schaffhausen Ingenieur Perpetual Calendar 41
Ref. IW3449-03current
What is the IWC Schaffhausen Ingenieur Perpetual Calendar 41?
IWC Schaffhausen Ingenieur Perpetual Calendar 41 IW344903 self-winding mechanical watch features a 41mm stainless steel case surrounding a blue dial on a steel bracelet. Functions include hours and minutes, seconds, and perpetual calendar. This watch is water resistant up to 100m.
VerifiedUpdated 2026-03-12
Case Details
| Diameter Mm | 41 mmmedium |
| Thickness Mm | Unknownlow |
| Lug To Lug Mm | Unknownlow |
| Material | Stainless Steelmedium |
| Shape | Roundmedium |
| Bezel | Stainless Steelmedium |
| Crystal | Sapphiremedium |
| Caseback | Exhibitionmedium |
| Water Resistance M | 100 mmedium |
Diameter Mm
41 mmmedium
Thickness Mm
Unknownlow
Lug To Lug Mm
Unknownlow
Material
Stainless Steelmedium
Shape
Roundmedium
Bezel
Stainless Steelmedium
Crystal
Sapphiremedium
Caseback
Exhibitionmedium
Water Resistance M
100 mmedium
Movement
| Caliber | Unknownlow |
| Manufacturer | IWC Schaffhausenlow |
| Winding | Automaticmedium |
| Frequency Vph | Unknownlow |
| Power Reserve Hours | Unknownlow |
| Complications | Day, Hours And Minutes, Month, Moon Phase, Perpetual Calendar, Yearmedium |
| Base Caliber Notes | Unknownlow |
Caliber
Unknownlow
Manufacturer
IWC Schaffhausenlow
Winding
Automaticmedium
Frequency Vph
Unknownlow
Power Reserve Hours
Unknownlow
Complications
Day, Hours And Minutes, Month, Moon Phase, Perpetual Calendar, Yearmedium
Base Caliber Notes
Unknownlow
Dial
| Color | Bluemedium |
| Marker Style | Indexmedium |
Color
Bluemedium
Marker Style
Indexmedium
Strap & Bracelet
| Type | Braceletmedium |
| Material | Stainless Steelmedium |
| Clasp | Folding Bucklemedium |
Type
Braceletmedium
Material
Stainless Steelmedium
Clasp
Folding Bucklemedium
Key Specifications
Diameter41 mm mm
ThicknessUnknown mm
Water Resistance100 m m
MovementUnknown
Power ReserveUnknown hrs
MSRP$40,800
MSRP
$40,800
fixed
Buy for $40,800
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