Ingenieur Perpetual Calendar 41 IW344903

Ingenieur Perpetual Calendar 41 IW344903

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41.6mm, Blue
IWC
IWC
The Return of the Icon, Embracing Persistence
Launched by Watches & Wonders in 2025, The Ingenieur Perpetual Calendar 41 brings together the legacies of two masters in a single timepiece. It combines the iconic silhouette of the Ingenieur SL ‘Jumbo’, Designed by Gérald Genta in 1976, With the innovative perpetual calendar module developed by Kurt Klaus. Inheriting the grid dial pattern of the Ingenieur line revived in 2023, The three subdials are each decorated with a concentric sunray brushed finish and a spiral streaked track. The dial and subdials use the same color, But the contrast of textures and patterns creates a natural and harmonious visual balance. IWC's unique single-crown operation, Which allows the day, Date, Month, Leap year, And moon phase functions to be operated via a single crown, Is a modern interpretation that balances technology and aesthetics.
Dial Color
Blue
Case material
Stainless steel
Bracelet material
Stainless steel
Types of bracelets
Bracelet
Glass
Sapphire crystal
Case diameter
41.6mm
Case thickness
13.3 mm
Weight
About 166.8g
Waterproof
100m
Bezel Material
Stainless steel
Movement
Self winding
Caliber
Cal. 82600
Frequency
28, 800 vibrations
Power reserve
About 60 hours
Official Retail Price vs Average Sold Price by Year
YearOfficial retail priceAverage sold price
2026₩58,000,000-
2025₩49,900,000-

Official retail price is based on the first price increase of each year.

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