Sea-Gull

(Tianjin Seagull, Tianjin, China)

Movements

caliber size jewels shockprot. construction features condition
ST6 11 1/2''' 17 ?
SCD,QG,RDR,AUT OK
ST2503 13 1/2''' 29 China (different types)
A,HSKG,F SCD,QA,JA,MG,AG,RDR,AUT balance defective

Details

By clicking onto the photos, you can access the detail pages of the movements
 

    Sea-Gull ST6

    Sea-Gull ST2503