IWC
IWC Ingenieur Automatic 42 IW338902
The IWC Ingenieur Automatic 42 (reference IW338902) is a 42 mm ceramic (dark olive green) watch with a green dial. It runs on the automatic caliber 82110 with a 60-hour power reserve and is water resistant to 100 m.
Specifications
Case
- Reference
- IW338902
- Collection
- Ingenieur
- Case size
- 42 mm
- Thickness
- 11.5 mm
- Case material
- Ceramic (dark olive green)
- Case shape
- Round
- Crystal
- Sapphire
- Water resistance
- 100 m
- Bracelet / strap
- Ceramic
Dial and bezel
- Dial
- Green
Movement
- Movement
- Automatic
- Caliber
- 82110
- Power reserve
- 60 hours
- Frequency
- 28,800 vph
- Jewels
- 22
- Functions
- Date
Production
- Production
- Current
Dial versions
This reference was made with these dials and finishes.
IW338902 Green
Grid pattern
How it compares within the Ingenieur family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| IW338902 (This watch) | 42 mm | Ceramic (dark olive green) | Green | 82110 | — |
| IW324907 | 35.1 mm | Stainless steel | Blue | 47110 | 2026– |
| IW328901 | 40 mm | Stainless steel | Black | 32111 | 2023– |
| IW328902 | 40 mm | Stainless steel | Silver | 32111 | 2023– |
| IW328903 | 40 mm | Stainless steel | Aqua blue | 32111 | 2023– |
| IW328907 | 40 mm | Stainless steel | Blue | 32111 | 2023– |
| IW328908 | 40 mm | Stainless steel | Green | 32111 | 2023– |
| IW338903 | 42 mm | Ceramic | Black | 82110 | — |
| IW345901 | 41.6 mm | 18k 5N gold | Green | 82905 | — |
About the Ingenieur family
The Ingenieur was introduced in 1955 with ref. 666, an automatic watch protected against magnetic fields by a soft-iron inner case. In 1976 Gérald Genta redesigned it as the Ingenieur SL ref. 1832, with an integrated bracelet and a bezel with five recesses.
In 2023 IWC returned to the Genta design with the Ingenieur Automatic 40, ref. IW328901, with caliber 32111 and a grid-patterned dial. The catalog also lists earlier models with calibers such as 80110 and 30110 and ceramic versions. Dealers separate the generations by case design and reference and check the bracelet.
Quick answers
- What size is the IWC Ingenieur Automatic 42 IW338902?
- The IWC Ingenieur Automatic 42 IW338902 has a 42 mm case, 11.5 mm thick.
- What movement does the IWC Ingenieur Automatic 42 IW338902 use?
- It uses the automatic caliber 82110, with a 60-hour power reserve.
- How water resistant is the IWC Ingenieur Automatic 42 IW338902?
- It is water resistant to 100 metres.
- Is the IWC Ingenieur Automatic 42 IW338902 still in production?
- Yes, it is a current reference.
- What is the IWC Ingenieur Automatic 42 IW338902 made of?
- The case is ceramic (dark olive green). Bracelet or strap: Ceramic.
Catalog facts checked October 2026.