ETA 390
46 views
10 1/2”’ | Hand Wind | Swiss Lever | Small Seconds or no Seconds |
Remarks:
- Family of technically identical movements with different bridge shapes (see extra picture)
- ETA 390
- ETA 392
- ETA 393
- ETA 394
- ETA 395
- ETA 396/397
- ETA 398
- ETA 605
- Listing ID: 7112
- Manufacturer / Brand: ETA
- Caliber: 390
- Size in French Lignes: 10 1/2'''
- Size range mm largest diameter: 22 - 31 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown
- Seconds Hand: Small seconds
- Escapement: Lever (Swiss, English, Glashütte)
- Date, Day, Month...: None
- Jewels: 15
- Setting Lever Screw/Pin Position: Right
- Balance Position: Bottom (120 - 240°)
- Shock Protection: None
- Beats per hour: 18,000
- Balance Type: Monometallic screw balance
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1935
- Identification: Dial side marked with ETA logo. Listed in the Ebauches SA catalog from 1935.
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
Before being published, your comment will be checked by a moderator. Therefore you will not see it immediately!