IWC
IWC Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince IW339601
The IWC Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince (reference IW339601) is a White ceramic watch with a blue dial. It runs on the automatic caliber 82665. It was introduced in 2026.
Specifications
Case
- Reference
- IW339601
- Collection
- Big Pilot
- Case material
- White ceramic
- Case shape
- Round
- Bracelet / strap
- Rubber strap
Dial and bezel
- Dial
- Blue
Movement
- Movement
- Automatic
- Caliber
- 82665
Production
- Production
- 2026 – today
Dial versions
This reference was made with these dials and finishes.
IW339601 Blue
Deep blue gradient
How it compares within the Big Pilot family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| IW339601 (This watch) | — | White ceramic | Blue | 82665 | 2026– |
| IW329301 | 43 mm | Stainless steel | Black | 82100 | 2021– |
| IW329303 | 43 mm | Stainless steel | Blue | 82100 | 2021– |
| IW329601 | — | Stainless steel | Blue | 82665 | 2026– |
| IW500401 | 46.2 mm | Stainless steel | Black | 51110 | 2006–2011 |
| IW500901 | 46.2 mm | Stainless steel | Black | 51111 | 2012–2016 |
| IW501019 | — | Titanium | — | — | 2023– |
| IW503101 | — | Ceramic | — | — | 2024– |
| IW506201 | — | Ceramic Matrix Composite | — | — | 2023– |
About the Big Pilot family
The Big Pilot's Watch goes back to 1940, when IWC made a large 55 mm watch for aviators that could be read easily in a cockpit. In 2002 IWC introduced a modern version, ref. 5002, with a 46 mm case, a cone-shaped crown and an in-house automatic caliber with Pellaton winding and a seven-day power reserve.
The family now includes perpetual calendars, special editions such as Le Petit Prince and Top Gun in ceramic, and the smaller Big Pilot's Watch 43 of 2021 with caliber 82100. Cases come in steel, bronze, ceramic, gold and other materials. Dealers identify the size, movement and edition from the reference and check the strap and papers.
Quick answers
- What movement does the IWC Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince IW339601 use?
- It uses the automatic caliber 82665.
- When did the IWC Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince IW339601 come out?
- It was introduced in 2026.
- What is the IWC Big Pilot's Watch Perpetual Calendar ProSet Le Petit Prince IW339601 made of?
- The case is White ceramic. Bracelet or strap: Rubber strap.
Catalog facts checked October 2026.