Is a Valjoux 7750 a good movement?
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Is a Valjoux 7750 a good movement?
Still Going Strong And even at that age, the Valjoux 7750 is still one of the most popular automatic movements on the market. From its humble beginnings in 1973, it’s gone on to power some of the world’s most prestigious watches, as well as inspiring several variants that have become world-famous in their own right.
What is valjoux movement?
Valjoux (for Vallée de Joux, “Joux Valley”) is a Swiss manufacturer of mechanical watch movements. It is known primarily for chronograph ébauche movements that are used in a number of mid- to high-range mechanical watches. The company is a part of ETA, and is a member of the Swatch Group.
How many parts does a Valjoux 7750 have?
Features. The 7750 is a self-winding chronograph movement with 25 jewels, ball-bearing rotor, unidirectional winding, 1/8-seconds counter, 30-minutes counter, 12-hours counter, 28.800 A/h, power reserve ca. 44 hours. The initial 7750 movement used 17 jewels, but current versions of the 7750 have 24 or 25.
Does Cartier use ETA movements?
Today, says Tullii, Cartier relies on just four outside movement suppliers: Richemont’s own movement manufacturer Valfleurier, ETA, Jaeger-LeCoultre, and Audemars Piguet Renaud & Papi.
Is the Valjoux 7750 a real caliber?
Valjoux was a movement manufacturer that designed and produced the caliber 7750. Valjoux is now part of ETA. What used to be called the Valjoux 7750 is now called the ETA 7750, unless of course it is an original 7750 that was made by Valjoux before becoming part of ETA. ETA officially calls it the “ETA 7750” on their tech sheets and drawings.
Is the Valjoux 7750 now part of ETA?
Valjoux is now part of ETA. What used to be called the Valjoux 7750 is now called the ETA 7750, unless of course it is an original 7750 that was made by Valjoux before becoming part of ETA. ETA officially calls it the “ETA 7750” on their tech sheets and drawings.
What is an ETA 7750?
Valjoux was a movement manufacturer that designed and produced the caliber 7750. Valjoux is now part of ETA. What used to be called the Valjoux 7750 is now called the ETA 7750, unless of course it is an original 7750 that was made by Valjoux before becoming part of ETA.
Why is the hand not lining up on my 7750 watch?
Unlike quartz powered chronograph movements, mechanical watches do not have the luxury of using a reset sequence to get the chronograph hand to line up to 12:00. If your caliber 7750 powered watch has a hand that is not lining up, it could be a mechanical problem and should be inspected by a professional watchmaker.
