Glashütte Original caliber 51-01
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| Brand: | Glashütte Original |
|---|---|
| Reference: | 51-01 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 26.20 |
| Jewels: | 23 |
| Reserve: | 40 |
| Frequency: | 28800 |
| Date: | Date, Day, Leap Year, Month, Perpetual Calendar |
| Hands: | Hours, Minutes, Seconds |
| Astronomical: | Moonphase |
| Additionals: | Tourbillon Escapement |
51-01 description
Mechanical with hand winding
Dimensions: diameter: 26,2 mm, height: 6,1 mm
Balance: screw balance with 18 weighted gold screws
Number of vibrations: 21.600 A/h
Power reserve: 40 hours (+/- 5%)
Balance spring: bréguet spring
Jewel bearings: 21 plus 2 diamonds
Additonal details: Hour, minute and second (central), Perpetual calendar, cantilevered minute tourbillon on the movement side, exqisitely finished movement, anglesite-finished edges, polished steel parts, screwed gold chatons, blued screws, polished gear profiles, crown wheels with doubled solar finish