Pre SIHH 2012 – The new Lange und Söhne Datograph Auf/Ab

[enay]

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Lange manufacture calibre L951.6, 

• Movement parts: 451
• Jewels: 46
• Screwed gold chatons: 4
• Escapement: Lever escapement
• Oscillation system: Shock-resistant balance with eccentric poising weights; superior-quality balance spring manufactured in-house, frequency 18,000 semi-oscillations per hour, precision beat adjustment system with lateral setscrew and whiplash spring
• Power reserve: 60 hours when fully wound
• Functions: Time indicated in hours, minutes, and subsidiary seconds with stop seconds; flyback chronograph with precisely jumping; power-reserve indicator; outsize date

Operating elements: Crown for winding the watch and setting the time, two pushers for operating the chronograph, one pusher for rapid correction of the outsize date
Case dimensions: Diameter: 41.0 millimetres; height: 13.1 millimetres
Movement dimensions: Diameter: 30.6 millimetres; height: 7.9 millimetres
Case: Platinum
Dial: Solid silver, black
Hands: Rhodiumed gold, steel


NOTICIA:
http://www.monochrome.nl/pre-sihh-2012-the-new-lange-und-sohne-datograph-aufab/

 

[zampetti]

A ver si alguien me puede explicar la diferencia que puede haber si una rueda de pilares tiene 6, 7, 8, ... columnas. Por poner un ejemplo: Este Lange tiene 8, un venus 175 tiene 7 y el fantastico Maurice Lacroix Le Cronographe de Pedro creo que tiene 6. He visto por ahi algun valjoux con 9 pilares.