Seagull Caliber TY2712

Manufacturer	Tianjin Sea-Gull
Caliber Number	TY2712 (aka ST1742)
Movement Type	Automatic, self-winding mechanical
Diameter	29.3mm
Height	6.73mm
Jewel Count	25
Beat Rate / Frequency	21,600 vph / 3 Hz
Lift Angle	Unconfirmed
Power Reserve	~40 hours
Hand-Windable?	Yes
Anti-Shock Device	Incabloc style
Hand Count	3 plus a movement specific 3-pointer hand for the 24 hour indicator
Functions	Offset hours and minutes dial at 10:00; small running seconds subdial at 8:00; panoramic fan-style 24 hour indicator at 2:00; double digit big date at 4:30;
Hacking Seconds?	No
Country of Manufacture	Made in China
Known Models	Emporio Armani Meccanico (Ref: AR4209 square, AR4604 round) (Add your watches to the comments below…)

The Sea-Gull caliber TY2712 is a multi-function movement with an offset main time display.

This caliber is part of the TY27 (TY2700/TY27XX) family of movements, but it also known as ST1742 (from the ST17 family).

Video:

There aren’t many images of this movement available, but you can see it for a few seconds in the video below…

Additional Resources:

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