Seagull Caliber TY2542

Manufacturer	Seagull
Caliber Number	TY2542, ST2542
Type	Automatic
Lignes	13.5”’
Diameter	30.4mm
Height	7.4mm
Jewels	34
Beats per hour	21,600 vph
Power Reserve	~45 hours
Anti-Shock System	Incabloc
Lift Angle	Needs confirmed
Hand-Windable?	Yes
Hacking Seconds?	Yes
Functions	Central hours; central minutes; small running seconds subdial at 6:00; power reserve indicator at 12:00
Country of Manufacture	China
Known Models	Android aka Aragon Skyguardian, (Add your watch to the comments below…)

The Seagull caliber TY2542 (aka ST2542) is a 34 jewels automatic watch movement from Tianjin Seagull Watch Industry Group, Ltd (天津海鸥表业集团有限公司). While either caliber number can reference this particular Seagull configuration, it is said that ST movements are from the Tianjin Seagull factory, and TY movements are from the Seagull Hong Kong (HK) factory.