Tissot Caliber 2481

Tissot Caliber 2481

Tissot Caliber 2481

BrandTissot
Caliber Number2481
Movement TypeAutomatic, self-winding mechanical
Lignes11.5”’
Diameter
26mm
Height
5.25mm
Jewel Count
21
Beat Rate / Frequency
21,600 bph / 3 Hz
Lift Angle
48 degrees
Power Reserve
~38 hours
Hand-Windable?
Yes
Anti-Shock Device
Incabloc
Hand Count3
FunctionsCentral hours; central minutes; central seconds; date at 3:00
Hacking Seconds?
Yes
Country of ManufactureSwitzerland, Swiss made
Known Models
Vintage Tissot Seastar (Add your watch to the comments below…)

The Tissot caliber 2481 is a vintage automatic movement with 21 jewels and a beat rate of 21,600 vph.

Tissot Caliber 2481 Drawing Front Back

Similar Movements:

The Omega 1481 uses the same framework as the Tissot 2481.

Video:

The video below is in Portuguese, but it can be useful as a walk-though for disassembly.

Additional Resources:

Seagull Caliber St19

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