| Brand: | ETA | 
|
|---|---|---|
| Family: | ||
| Height: | 3.35 mm | |
| Jewels: | 17 | |
| Reserve: | 50 hours | |
| Frequency: | 28800 A/h | |
| Winding: | Hand winding | |
| Diameter: | 25.60 mm (11.5 ligne) | |
| Complications: | Hacking Seconds | |
| Hands: | Central Hour Hand, Central Minute Hand, Central Seconds Hand | |
| Production: 1983 – Current | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1910s | 1920s | 1930s | 1940s | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020s |
Cal. 2801-2 is closely related to the similar hand-winding ETA 2804-2 and automatic ETA 2824-2 and ETA 2836-2.
