554.3

- • Analog • Chronograph: Chronograph, Column wheel Hands: Hours, Minutes, Seconds Tourbillon Escapement

Jewels

Reserve

50 h

Frequency

21,600 vph (3.0 Hz)

Diameter

27.1 mm

Height

About this caliber

Hand wound movement. Balance spring, lever and escape wheel in silicon. Tourbillon carriage in titanium. Running seconds on the tourbillon shaft. 30-minute and 12-hour totalizers. Finish may vary to match case metal.

Technical details

Movement: -
Display: Analog
Jewels: 28
Power reserve: 50 hours
Frequency: 21,600 vph (3.0 Hz)
Hands: Chronograph: Chronograph, Column wheel Hands: Hours, Minutes, Seconds Tourbillon Escapement
Diameter: 27.1 mm
Height: -
Parts: -