| Version |
Platinum blue, Platinum violet
|
| Movement |
Manufacture calibre 107.0, manually wound, adjusted in five positions
|
| No. of parts |
230
|
| No. of jewels |
11 gold chatons, 24, of which 7 in screwed gold chatons
|
| Escapement |
Lever escapement
|
| Oscillator |
Gustav Gerstenberger geometry, Nivarox 1 balance spring, Shock-resistant Grossmann balance with 4 inertia and 2 poising screws, with No. 80 Breguet terminal curve
|
| Balance |
Diameter: 14.2 mm, Frequency: 18,000 semi-oscillations per hour
|
| Power reserve |
42 hours when fully wound
|
| Operating elements |
crown for winding the watch and setting the time, platinum pusher to start the watch
|
| Functions |
Hours and minutes, subsidiary seconds with stop seconds, Grossmann manual winder with pusher
|
| Case |
platinum, three part
|
| Case Dimensions |
Diameter: 41.0 mm, height: 11.35 mm
|
| Movement dimensions |
Diameter: 36.4 mm, height: 5.0 mm
|
| Dial |
German silver, tremblage, galvanised in blue or violet
|
| Hands |
annealed to a brown or blue hue, Manually crafted, annealed to a brown-violett hue, steel or stainless steel
|
| Crystal / display back |
Sapphire crystal, antireflective coating on one side
|
| Strap |
alligator leather or kudu leather with prong buckle in platinum, hand-stiched
|
| Special Features |
beneath polished bridge, dial train wheels spoked and bevelled, frame pillars and separately removable clutch winding mechanism, index adjuster with Grossmann micrometer screw, location of the impulse pin in the balance (Glashuette style), plate movement with 3/4 plate on dial side, special ‘1826’ engraving on balance cock, visible hand setting train on the back side of the movement, raised gold chatons with pan-head screws, balance staff with integrated safety roller, frame parts in untreated German silver
|
