Precision in Every Detail
Craftmanship
The automatic movement, or self-winding mechanism, powers a mechanical watch without a battery. It captures energy from the wearer's wrist motion, using a rotor to store power in the mainspring.
Cal. 9130
A self-winding mechanical movement that stores energy through rotor rotation. It regulates time using a balance wheel and gear system, operating without a battery and relying entirely on mechanical components.
Cal. 9133
A self-winding mechanical movement equipped with a date display. It uses rotor motion to wind the mainspring and maintains time through a mechanical oscillation system driven by gears and springs.
JH3136
A self-winding movement that operates through mechanical energy stored in the mainspring. It uses rotor motion, a balance wheel, and gear trains to regulate time without electronic components or batteries.
K260
A mechanical self-winding movement that converts wrist motion into stored energy. It operates using a balance wheel and interconnected gears, providing basic mechanical timekeeping without battery power.
K260-2
A self-winding mechanical calibre based on the K260 structure. It uses rotor motion to wind the mainspring and maintains time through a balance wheel and gear-driven mechanical regulation.
Cal. 2198
A compact self-winding mechanical movement that stores energy through rotor activity and regulates time via a balance-wheel system. It operates entirely without electronics and includes an annual calendar function that requires manual adjustment rather than automatic date correction.
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mechanical | automatic