BOFANGSM
Features:
Model: ST-1902
Outer Diameter: 31.30 mm
Height: 5.85mm
Mounting height: 0.5mm
Stem height: 1.8mm
Jewels: 22
Frequency: 21,600 bph
Power reserve: Approx. 42-hours
For Seagull
Note: Due to the manual measurement,there might be some error.
Package include:
1 x Watch Movement