The Omega 1156 watch movement is a variant of the 1155 model and was produced in limited numbers during 1990. It is part of the Louis Brandt Collection and is considered the De Luxe version of the 1155 movement. The 1156 movement features an automatic chronograph with 60 seconds, 30 minutes, and 12-hour subdials that are cam switched. It also has a sub-second function, a quickset date feature, and a hack feature. The 1156 movement was used primarily around 1996.
Omega Caliber 1157
TECHNICAL DATA
| Brand: | Omega |
|---|---|
| Family: | Omega > Omega Calibers > ETA 7750 family |
| Reference: | 1157 |
| SKU: | Omega1157 |
| Name: | Omega Caliber 1157 |
| Produced: | 1991 - 1997 Discontinued |
| Country of Manufacture |
|---|
FUNCTIONS
| Movement type | |
|---|---|
| Certification | |
| Functions | |
| Chronograph |
Cam style, 60-second counter, 12-hour counter, 30-minute counter |
| Display |
6 hands, Central seconds chronograph hand, Small seconds hand at 9:00, Central hour hand, Central minute hand, 30-minute chronograph hand at 12:00, 12-hour chronograph hand at 6:00, Date window at 3:00 |
| Power reserve | |
| Jewel | |
| Frequency |
ADDITIONAL INFORMATION
| Escapement | |
|---|---|
| Anti-Shock System | |
| Rotor style | |
| Rotor winding direction | |
| Balance | |
| Regulator System |
Detailed description