| Brand | ETA |
| Caliber Number | 2836-2 |
| Movement Type | Automatic |
| Jewels | 25 |
| Power Reserve | 40 hours |
| Vibrations Per Hour | 28,800 |
| Shock System | Novodiac |
| Features | Hours, central seconds, day, date |
| Hacking Seconds | Yes |
| Country of Manufacture | Switzerland |
| Known Models | Swiss Legend Abyssos, Tissot PRS 516 |
The ETA 2836-2 can have 17, 21, or 25 jewels There is a less common COSC caliber as well as non-COSC.
- Read more: ETA SA Swiss Watch Manufacturer on Wikipedia
These are photos of the caliber 2836-2 found in this Swiss Legend Abyssos dive watch:
COSC Model
Pictured below is a 25 jewels COSC example of the ETA caliber 2836-2 found in a BALL Cleveland Express. 28,800 VPH.
