Calibre 91

91
Technical Data
Glashütte Original manufactory movement,
Functions: hour and minute (off-centre), small second (off-centre), second stop, Panorama Date
Dimensions: ∅ 38.2 mm, height: 7.1 mm
Power reserve: 42 h ± 5 %
Frequency: 28,800 vph, equivalent to 4 Hz
Remarks:

Exquisitely finished movement:
Glashütte three-quarter with stripe finish, duplex swan-nack fine adjustment on dial side, skeletonized rotor with 21-ct gold oscillation weight, polished/blued screws, bevelled edges,
polished steel parts.

Variants: