A. Lange & Söhne caliber L101.2
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| Brand: | A. Lange & Söhne |
|---|---|
| Reference: | L101.2 |
| Base: | A. Lange & Söhne L101.1 |
| Movement: | Handwound |
| Display: | Analog |
| Diameter: | 32.60 |
| Jewels: | 36 |
| Reserve: | 58 |
| Frequency: | 21600 |
| Chronograph: | Chronograph, Column wheel, Rattrapante |
| Hands: | Hours, Minutes, Small Seconds |
L101.2 description
The complex chronograph/rattrapante mechanism is located on the movement side of the new L101.2 manually wound calibre. The control of elapsed or lap-time measurements is handled highly precisely in the classic manner with two column wheels. Like the rattrapante clamp that blocks the rattrapante hand in the lap-time display mode, it is visible through the sapphire-crystal caseback. This allows the precise switching processes to be observed in detail. When fully wound, the mainspring barrel delivers a power reserve of 58 hours. In connection with the screw balance, also manufactured in-house, the freely oscillating Lange balance spring guarantees excellent rate accuracy at a frequency of 21,600 semi-oscillations per hour (3 hertz).
