IWC Ingenieur SL Chronometer IW3521
- Brand: IWC
- Model: Ingenieur SL Chronometer
- Ref. Nr. IW3521
- Year: 1999
- Accesories: -
- Functions: Date
- Size: 34mm
- Condition: 8/10
IWC Ingenieur SL Chronometer, ref. IW3521 from the late 1990s. A super cool Ingenieur model measuring 34mm. The case is constructed of steel and is fitted with a white dial and the genius integrated bracelet. The watch runs on an automatic Cal. 8872 (JLC 889/2 base) movement with a 40 hour power reserve. This IWC comes without accessories.