1970s Eterna Sonic in 18K Case
Eterna Sonic, Electronic 18K Yellow Gold Tuningfork
Click on a thumbnail to enlarge
Info
ID
EG210253ESY
Brand
Eterna
Model
Sonic, Electronic 18K Yellow Gold Tuningfork
Year
1970
Condition
Good
Delivery
Watch
Movement
Type
Quartz
Caliber
1590
Functions
- Time (Hour, Minute, Central Second)
- Date
Case
Diameter
34mm
Case
Yellow Gold
Bezel
Yellow Gold
Bracelet
Leather
Dial Color
Bork Finish Gold
Glass
Plexi
CHF 2,500
WhatsApp 
Instagram DM 
EmailGood / Very good condition 1970s Eterna Sonic in solid 18K yellowgold housing the Bulova derived tuning fork-movement. The movement was serviced and is in very good condition, and looking forward to make precise 300Hz tunes for the next 50 years.
