Moritz Grossmann caliber 102.1
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| Brand: | Moritz Grossmann |
|---|---|
| Reference: | 102.1 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 26.00 |
| Jewels: | 22 |
| Reserve: | 48 |
| Frequency: | 21600 |
| Hands: | Hours, Minutes |
102.1 description
Calibre 100.2 features a shock-resistant balance with inertia and poising screws, impulse pin integrated in rim / flat balance spring / balance staff with integrated safety roller / index adjuster with Grossmann micrometer screw / plate movement with 3/5 plate, frame pillars, and separately removable clutch winding mechanism / frame parts in untreated German silver / raised gold chatons with pan-head screws / remodified Glashütte stopwork with backlash / mainspring barrel with bilateral jewel bearings for optimised power management / ARCAP train wheels / proprietary escapement with 18-tooth escape wheel. It consists of 188 parts including 22 jewels.