Very interesting IWC electronic from the 70s. Beside the technically fascinating movement - the dial of our watch is very special as it shows the blue logo of the brewery "Haldengut".
As Rolex did it for Dominos Pizza etc., IWC did if for this brewery to present fine watches to their best employees. The caseback shows the Haldengut background as well with the mathcing engraving.
The watch is in a good condition, the dial is flawless, the movement is running great.
Brand: IWC
Model: Electronic
Reference: 3402
Serial: 2028937
Year: 1971
Movement Type: Electronic "tuning fork"
Movement: Cal. 150
Crystal: Plexiglas
Complications: Hour, Minute, Second, Date
Waterproof: -
Material-Case: Stainless Steel
Material-Bracelet/Strap: Leather
Diameter: 36mm
Box: No
Papers: No