Speake-Marin · Movement
Speake-Marin caliber SM3
Ref. SM3
60 seconds tourbillon, hand-finished mechanical self-winding movement with platinum micro-rotor. Rhodium-finished German silver bridges.
- Type
- Automatic
- Display
- Analog
- Power reserve
- 72 h
- Frequency
- 21600 vph
- Jewels
- 25
- Complications
- Hours, Minutes, Tourbillon Escapement
