The Omega 320 watch movement was in use from 1942 to 1968. It features a Breguet hairspring and a regulator with a catch device for the hairspring. Additionally, it includes various functions such as a manual-wind chronograph with 60-second and 30-minute intervals, a sub-second hand, and an Incabloc Shock Protection system.
Omega Caliber 320
TECHNICAL DATA
| Brand: | Omega |
|---|---|
| Family: | Omega > Omega Calibers > 861 family |
| Reference: | 320 |
| SKU: | Omega320 |
| Name: | Omega Caliber 320 |
| Produced: | 1942 - 1968 In production |
| Country of Manufacture |
|---|
FUNCTIONS
| Movement type | |
|---|---|
| Certification | |
| Functions | |
| Chronograph | |
| Display |
5 hands, Central seconds chronograph hand, Small seconds hand at 9:00, Central hour hand, Central minute hand, 30-minute chronograph hand at 3:00 |
| Power reserve | |
| Jewel | |
| Frequency |
ADDITIONAL INFORMATION
| Escapement | |
|---|---|
| Anti-Shock System |
Detailed description