Pocket Watch Database
Rockford Grade 550

Grade 550 is a 17j Hunting watch maufacturered by Rockford. The size 16s, Model 4 movement features a nickel finish.
Grade 550 Movement Characteristics
- Size16s
- Jewels17j
- ConfigurationHunting
- FinishNickel
- Model4
- SettingLever
Grade 550 Production Info
- Total Production800
- Number of Runs2
- Production Years1899-1900
- First Serial544,501
- Last Serial558,500
- Largest Run500
- Smallest Run300
- Most Common Run300