THE JOURNAL

90 movement

Glashütte OriginalPublished 2013-04-01

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Basic information

Movement introduction:
automatic winding, barrel, power reserve of 42 hours
Movement functions:
hour hand, minute hand, small seconds; panoramic date; moon phase
Diameter and thickness:
32.6 mm, 5.4 mm
Rubies:
28 jewels
Movement balance wheel:
18K gold balance wheel with hairspring
Movement frequency:
28800 vibrations per hour
Balance spring:
flat hairspring, twin swan-neck fine adjustment system (for hairspring pinning and inclination)
Shock absorber:
Incabloc
Remarks:
exquisitely crafted movement finish, bevelled edges, polished steel components, three-quarter mainplate with Glashütte stripe finish, and a 21K gold rotor mass skeletonised movement with an unconventional rotor position