Ingenieur Perpetual Calendar 41
Official concessionaire

Ingenieur Perpetual Calendar 41 41.6 mm, stainless steel, self-winding manufacture calibre 82600 with perpetual calendar, leap year display and moon-phase display | Reference Number IW800099
IW800099$36,900
excludes tax
Product Details
Case
- Material
- stainless steel
- Diameter in mm
- 41.6 mm
- Height
- 13,3 mm
- Case back
- sapphire crystal case back
- Watch glass
- double sided anti-reflective sapphire crystal
- Bezel material
- stainless steel
- Diamond bezel
- No
- Water resistance
- 10 bar
Movement
- Movement type
- automatic
- Caliber
- 82600
- Manufacture caliber
- Functions
- Ewiger Kalender, Jahreskalender
- Power Reserve
- 60 Hours
Functions
- Date
- date, day, month, year
- Moon Phase
- Perpetual calendar
Dial
- Dial color
- blue
- Hour marker
- hour markers
Strap
- Bracelet material
- stainless steel
- Clasp material
- stainless steel
- Clasp color
- folding clasp
Manufacturer Specifications
- Reference
- IW344903
Product Description
The latest watch highlights directly from the watch fair—exclusively at Wempe. We are thrilled to visit Watches & Wonders 2025 in Geneva to present you with the latest watch models immediately after their release. In this context, we are also pleased to be one of the first authorized retailers to present this exclusive watch to you. Whether it is watches from established watch manufacturers or from promising newcomers—we keep an eye on all new launches for you!
Our Product Services

Shipping & Return
We ship free of charge, insured and in a neutral box. You have a 14-day right of return.

Your Payment Options
We accept Apple Pay, PayPal, and credit cards.

Wrap as a Gift
Upon request, we will gift wrap your orders free of charge.

My IWC
Benefit from the extension of your IWC international warranty up to eight years.
Your Benefits with Wempe

12 months extended warranty

Original goods with certificate of authenticity

Watch service in Europe's largest independent watch workshop

Consultation in over 30 showrooms worldwide