Front view of Ingenieur Perpetual Calendar 41mm blue dial with stainless steel bracelet.
Angled close-up of Ingenieur Perpetual Calendar 41mm blue dial revealing subdials and crown.
Exhibition case back of Ingenieur Perpetual Calendar 41mm showing movement and rotor.
Rear view of IWC Ingenieur Perpetual Calendar 41mm on a stainless steel bracelet showing the movement through the case back.
Side profile of IWC Ingenieur Perpetual Calendar 41mm on a stainless steel bracelet.

Authorized Dealer. IWC Schaffhausen official 2 year international warranty included

IWC Schaffhausen

Ingenieur Perpetual Calendar 41mm - Blue on Bracelet

$42,800
IWC Schaffhausen
$42,800

Ingenieur Perpetual Calendar 41mm - Blue on Bracelet

The Details

  • 41.6 mm

    Case Size

  • 13.3 mm

    Case Height

  • 100m

    Water Resistance

  • 60 Hours

    Power Reserve

Overview

Case Height

13.3 mm

Case Size

41.6 mm

Collection

Ingenieur

Style

Calendar, Everyday, Moonphase

Movement

Automatic

Reference

IW344903

Water Resistance

100m

Case

Caseback

Caseback with synthetic sapphire crystal

Case Material

Stainless steel

Crown

Screwed-in

Crystal

Sapphire glass, convex, anti-reflective coating on both sides
Glass secured against displacement by drop in air pressure

Dial Color

Blue

Dial Features

Date, day, month, leap year and perpetual moonphase displays

Lume

On hands and indexes

Strap / Bracelet Material

Stainless steel bracelet

Movement

Caliber

82600

Features

309 Components

Frequency

4 Hz / 28,800 vph

Function

Perpetual calendar

Jewels

46 Jewels

Movement

Automatic, self-winding, IWC-manufactured movement

Power Reserve

60 Hours

Complication

Date, Day, Month, Moonphase, Perpetual Calendar

Why Buy From Teddy?

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About IWC Schaffhausen

Probus Scafusia

Since its founding in 1868 by American watchmaker Florentine Ariosto Jones, IWC Schaffhausen has stood out for uniting Swiss craftsmanship with modern engineering. Among its defining achievements are the creation of the iconic Pilot’s Watch and Portugieser, Albert Pellaton’s groundbreaking winding system and anti-magnetic technology, and the launch of the Ingenieur and Aquatimer families. IWC pioneered the use of titanium cases, introduced Kurt Klaus’s ingenious perpetual calendar, and achieved milestones like the Grande Complication and Il Destriero Scafusia. Today, as part of Richemont, IWC continues to distinguish itself through technical mastery, innovative materials, and timeless design.

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IWC Schaffhausen
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