Breguet caliber 558QP2

Brand:Breguet
Reference:558QP2
Movement:Handwound
Display:Analog
Diameter:32.70
Jewels:21
Reserve:50
Frequency:28800
Date:Date, Day, Leap Year, Month, Perpetual Calendar
Hands:Hours, Minutes, Small Seconds
Additionals:Tourbillon Escapement
Breguet caliber 558QP2

558QP2 description

Manually wound movement with tourbillon and perpetual calendar. Numbered and signed Breguet. Cal. 558QP2. 14 ½ lines, 21 jewels. Power reserve of 50 hours. Small seconds on the tourbillon axis. Lateral lever escapement and balance with adjustment screws on a Breguet spring. Frequency 2,5Hz. Adjusted in six positions.