| Manufacturer | ETA |
| Caliber Number | 2000-1 |
| Movement Type | Automatic, self-winding mechanical |
| Lignes | 8.75”’ |
| Diameter | 19.4mm |
| Height | 3.6mm |
| Jewel Count | 20 |
| Beat Rate | 28,800 vph, 4 Hz |
| Lift Angle | 50 degrees |
| Power Reserve | ~40 hours |
| Rotor Style | Uni-directional |
| Rotor Winding Direction | Clockwise |
| Hand-Windable? | Yes |
| Anti-Shock Device | Incabloc |
| Regulator | ETACHRON |
| Hand Count | 3 |
| Functions | Central hours; central minutes; central sweeping seconds; date at 3:00 |
| Hacking Seconds? | Yes |
| Country of Manufacture | Switzerland, Swiss made (V8) |
| Known Models | Movado Elliptica (Add your watch to the comments below…) |
The ETA caliber 2000-1 is a small automatic movement typically used in ladies watches.
This movement has been in production since circa 1992.
The ETA 2000-1 is often considered to be a smaller, compact version of the ETA 2892A2 automatic movement (although not exactly). The ETA 2000-1 is 19.4mm in diameter, whereas the larger 2892 is 25.6mm.
Some of the topics covered in this caliber listing:
Similar Calibers:
The Sellita caliber SW1000-1 is often referred to as the Sellita version of the ETA 2000-1, but it is not necessarily a direct replacement. Some of the differences:
| ETA 2000-1 | Sellita SW1000-1 | |
| Lignes | 8.75”’ | 9”’ |
| Diameter | 19.4mm | 20mm |
| Height | 3.6mm | 3.9mm |
| Jewels | 20 | 18 |
| Lift Angle | 50 degrees | 51 degrees |
Other Brand Calibers:
Some other brands using the 2000-1 as a base caliber but with their own caliber number:
- Longines caliber L595.2
- Omega caliber 2520
- Cartier caliber 381A
If you know of others, please comment below…
Macro Gallery:
ETA 2000-1 Tech Sheets (pdf):
Additional Resources:
network of watch sites
Trending Comments
Longines Caliber L836.6
The differenece is the beat rate. 3Hz vs 5Hz. 6 beats/s vs 10 beats/s.
Orient Caliber F6922
I've had my Mako and Ray Orient watches with these calibers, I guess. Their performance…
Invicta Caliber JSD-006ZY
Apart from the fact, that there is no further information about this caliber anywhere, it…
Seiko Instruments (SII) Caliber VH31
the VH-31 movement coupled with solar or kinetic in a Seiko watch would sell like…
Miyota/Citizen Caliber 9051
I have the 9051 in my Fujitsubo, it appears to be within 3 seconds. I'll…
Active Caliber Listings
It might be a Chinese Standart-movement aka Tong Ji aka 7120 / SS7 with an…
Thank you for sharing your experience with the community. If possible, please submit images of…
Apart from the fact, that there is no further information about this caliber anywhere, it…
This £80 lorus has the y676c with Japan on the rotor
Minute hand on some ETA's 2-hand quartz movements run every 20 secs so that the…