ATM13

ATM13 front
ATM13 back

Specifications calibre ATM13

Functions

Hour, minute, small second, Tourbillon

Impulse

Single going barrel

Winding-mechanism

Automatic with micro rotor turning on dial side

Plate and bridges

Plate and tourbillon bridges are decorated at the highest level, hand-engravings always correspond to each element

Regulating system

Screwed balance with Breguet overcoil

Frequency

18,000 A/h

Number of jewels

26

Number of individual parts

197

Diameter

36.60 mm

Height

6.20 mm

Power reserve

110 h

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