Ingenieur Perpetual Calendar 41 IW344903

Ingenieur Perpetual Calendar 41 IW344903

View sold prices
View owner photos & reviews
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
IWC Can you make a comeback?
IWC Can you make a comeback?
Watches that have even influenced the film industry, Will this new attempt be successful?
The epitome of pilot watches IWC
The epitome of pilot watches IWC
Big Pilot and Mark Series
heart of the clock, movement
heart of the clock, movement
The secret to the long run of popular Rolex models
Rolex Price Increase Korea – July 2025 Updated Price List, Models & Reasons
Rolex Price Increase Korea – July 2025 Updated Price List, Models & Reasons
Rolex Announces Second Price Increase in 2025 – What Buyers Need to Know
Day-Date Achievement, Success, Symbol
Day-Date Achievement, Success, Symbol
The most underrated Rolex?
Datejust New vs old comparison
Datejust New vs old comparison
Rolex Datejust Evolution
On VIVER The most OOO
On VIVER The most OOO
VIVER Magazine 100th Issue Special
The uniqueness presented by nature
The uniqueness presented by nature
The world of stone dials
second hand trade essentials, Guarantee
second hand trade essentials, Guarantee
Rolex Warranty History
First half of 2023 Classic watch price analysis
First half of 2023 Classic watch price analysis
What are the performance of the major classic watch models in the first half of the year?