Jumbo Electronic: IWC Tuning Fork
IWC Electronic Jumbo: Tuning Fork & Metal Durci

Info
ID:
EG341811IES
Reference:
3403
Brand:
IWC
Model:
Electronic Jumbo: Tuning Fork & Metal Durci
Year:
1970
Condition:
Good
Delivery:
Watch
Movement
Type:
Quartz
Caliber:
150
Functions:
- Time (Hour, Minute, Central Second)
- Date
Case
Diameter:
38 mm
Thickness:
13 mm
Wrist size:
193 mm
Case:
Steel
Bezel:
Steel
Bracelet:
Steel
Dial color:
Silver
Glass:
Glass
CHF 2,800
Very good and beautiful preserved condition of this iconic 1970s IWC Electronic: Humming at 300Hz in a extra-hardened metal-alloy case. Super-hard and scratch resistant with around 1'000 Vickers hardness and back-then in 1974 one of the most expensive tuning-fork IWCs, priced at around CHF1'000.
The case edges are clear and sharp. On the case back there are some very usual issues with the acier inoxydable durci.