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$203.00

IWC Da Vinci watch control system is quite simple

  • Street: carter
  • City: New York
  • State: Colorado
  • Country: United States
  • Zip/Postal Code: 10002
  • Listed: July 31, 2012 6:17 am
  • Expires: 1019 days, 2 hours

Description

The Rolex Replica swiss watches website introduces double calendar system structure characteristics. Double calendar driving by when the elicitation of the two class trains, using two pairs of gear meshing, achieved a reduction ratio for special requirements, ensure the day setting rotary a week to 24 hours. Double calendar less parts, good manufacturability, in addition to the pulling head spring, the rest has the advantages of simple processing, such as the whole tablet, plane calendar ring, thereby substantially reducing the cost, is suitable for mass production.

In 1, double calendar driving wheel led by class two trains, using two pairs of gear meshing, achieved a reduction ratio for special requirements, ensure the day setting rotary a week to 24 hours.

2, IWC Da Vinci watch control system is quite simple, only one dial head spring 4, use day setting wheel 5 of a pushing head spring hook, so that the shifting head spring contact and calendar, and the calendar ring gear change days. For ease of manufacture, the pulling head spring can not do a very fine is thin, the watch in exchange for day poking head spring are elastic, but basically have a rigid head poking action. Hand down the needle and dial, according to calendar ring tooth head poking and spring force, the pulling head spring can move in the radial direction, so that the calendar ring without the jitter phenomenon.

3, positioning system using traditional lever spring apart wedge positioning claw structure, reliable positioning, convenient installation and adjustment and repair.

In 4, double calendar less parts, good manufacturability, in addition to the pulling head spring, the rest has the advantages of simple processing, such as the whole tablet, plane calendar ring, thereby substantially reducing the cost, is suitable for mass production.

The world’s top list of ETA movement calendar, double calendar watch. In order to make the readers a comprehensive understanding of the calendar, double calendar Tag Heuer F1 Sparkling watch the whole structure and mutual collocation, is the new time table describes several world top watch type calendar, double calendar watches, such as ETA2824, ETA2878, ETA2872, ETA2836, ETA2872 and ETA2836 calendar, double calendar Cartier Tank Americaine watch in China have sales, the majority of users are still in use. Swiss unity movement double calendar watches, Swiss watch factory production ETA3135 Rolex, Xi’an Red watch factory production ZHQB type of calendar Cartier Must watch, watch factory in Dandong, Beijing second-hand table factory calendar. In order to avoid the cumbersome

Narrative focus only on the machine, double calendar, calendar, the other double calendar Cartier Ronde Solo watch only for performance, structural characteristics and working principle description. 731

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Listing ID: 1545017778a83392

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