| Brand | ETA / Valjoux |
| Caliber Number | 7760 |
| Movement Type | Manual wind, mechanical |
| Diameter | 30mm |
| Jewels | 17 |
| Power Reserve | 48 hours |
| Vibrations Per Hour | 28,800 |
| Shock System | Incabloc |
| Features | Hours, minutes, small seconds, central chronograph seconds, day, date |
| Country of Manufacture | Switzerland |
| Known Models | Too many to list! Please add yours to comments below… |
Other variations of the manual wind caliber 7760 include the 7761 (month/moonphase), 7765 (without hour totalizer), 7768 (moonphase).
The pictures below are of the ETA caliber 7760 was found in a Kobold Watches R.E. Byrd Chronograph. It contains plastic parts.
Video:
Please share your experiences and thoughts about the ETA/Valjoux caliber 7760 in the comments section below…
network of watch sites
Recent Comments
L2.628.4 Master Collection with L 888.2 has open caseback. This was one of many reasons…
"If you have a 25 jewels ETA based GL224, please comment below if the caliber…
I'm not technical enough to give an informed opinion about Omegas co-axial implementation but I…
Seems that 0950 is the new version Maybe same situation with 9011 and 9051
Cap jewels "down" the train of wheels from the balance is always an upgrade in…
What does AC mean on the battery cover? Thank you
Also DUG - Deutsche Uhrenmanufaktur Glashuette. Purist Typ 1 and 2