IWC Schaffhausen Ingenieur Perpetual Calendar 41

IW344903
Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Perpetual Calendar
  • Day
  • Date
  • Month
  • Leap Year
  • Moon Phase

Movement

  • Self Winding/Automatic
  • Manufactured
  • Swiss Made

Case

  • Stainless steel
  • Brushed & Polished
  • 13.40mm
  • 41.60mm

Glass

  • Sapphire

Water resistance

  • 10.00atm / 100.00m / 330.00ft

Buckle

  • Deployment Buckle
  • Stainless steel

Strap

  • Stainless steel

Year

  • 2025

Official description

IWC Schaffhausen introduces the Ingenieur Perpetual Calendar 41 at Watches and Wonders Geneva. It marks the Swiss luxury watch manufacturer’s first stainless steel model tocombine the Gérald Genta-inspired Ingenieur design with the perpetual calendar developed by Kurt Klaus. The 41-millimetre case, bezel and bracelet are elaborately finished with satin-finished and polished surfaces. On the blue dial with its characteristic “Grid” pattern, three subdials display the date, day of the week, month and perpetual moon phase. Rhodium-plated hands and metal markers filled with Super-LumiNova® ensure perfect legibility. The IWC-manufactured 82600 calibre with Pellaton winding system and ceramic components can be viewed through the sapphire glass case back.