A. Lange & Söhne caliber L156.1
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Brand: | A. Lange & Söhne |
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Reference: | L156.1 |
Movement: | Automatic |
Display: | Analog |
Diameter: | 34.90 |
Jewels: | 52 |
Reserve: | 50 |
Frequency: | 28800 |
Date: | Date, Day |
Chronograph: | Chronograph, Column wheel |
Hands: | Hours, Minutes, Small Seconds |
L156.1 description
Lange manufacture calibre L156.1 DATOMATIC®, self-winding, crafted to the most exacting Lange quality standards, decorated and assembled by hand; precision-adjusted in five positions; unidirectional winding central rotor with 950 platinum centrifugal mass; balance bridge engraved by hand.
Shock-resistant cam-poised balance with four poising screws, superior-quality balance spring manufactured in-house, frequency 28,800 semi-oscillations per hour (4 hertz), precision beat adjustment system with cam and whiplash spring.
Time indicated in hours, minutes, and subsidiary seconds with stop seconds; date and day-of-week displays, chronograph with central chrono seconds hand and 60-minute counte