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Glashütte Original

Not sandblasted ...

 
 By: Marcus Hanke : April 16th, 2014-02:56

I just wanted to correct this misunderstanding: The silver coat of the platinum Senator dial is hand-rubbed onto the base material. This sounds easier than it is. IN fact, hand-rubbing is one of the oldest silver- or gold-coating procedures known, and normally needs no special equipment. Basically, you need silver or gold powder, a little water to stir it into a viscous paste, and firmly rub this onto the base. When the water is evaporated, a thick layer of silver or gold is left. So far the theory. Practically, the success depends on the base material's ability of bonding with the coat, so that it does not come off at the slightest movement. The metal has to be either very soft or rough, and even then, an even coat of precious metal needs a lot of skill and experience. 

Regarding the watch dials: what adds more difficulties even are the recessed edges of the subdials and the date window, since there should not be any residue collected there. Additionally, the inscriptions are engraved and filled with black lacquer by hand - before the silver coat is applied. Consequently, it is necessary to individually protect the engraved parts with a clear shellac layer, which is removed after the application of the silver coat.

I do second your opinion regarding the movement finish.

Marcus

Thanks for clearing it up!

 
 By: jmpTT : April 16th, 2014-19:09
The silver grained finish can be appreciated in a number of Glashutte watches, some of which feature beautiful movement finishing too. Like the Senator Chronometer. I suppose the market will determine if the MSRP is "fair".

Thanks for the great review, ...

 
 By: Goldenlutin : April 16th, 2014-14:02
Regarding the new chronograph calibre 37, I think that it uses an oscillating pinion and not a vertical clutch as described. At least not for the chronograph seconds.

By the way, the oscillating pinion is a great technical solution and people too easily state nowadays that a vertical clutch is superior. I think it is more a question of trend/fashion.

Best,

Goldenlutin

Thanks for the great review/clutch seems to be an oscillating pinion

 
 By: Goldenlutin : April 16th, 2014-14:02
Regarding the new chronograph calibre 37, I think that it uses an oscillating pinion and not a vertical clutch as described. At least not for the chronograph seconds.

By the way, the oscillating pinion is a great technical solution and people too easily state nowadays that a vertical clutch is superior. I think it is more a question of trend/fashion.

Best,

Goldenlutin

You are completely right!

 
 By: Marcus Hanke : April 18th, 2014-01:44
The power transfer to the chronograph mechanism is done by means of an oscillating pinion, not a vertical clutch:


 




I will correct my report.

Marcus

Glashuette Original handwind chronograph pusher feel

 
 By: MTF : May 7th, 2014-04:42
Marcus,

How does the pinion mechanism cause the stop/reset pusher action to be a harder feel than start action?

Regards,
MTF

This is what I keep asking myself, too ...

 
 By: Marcus Hanke : May 7th, 2014-10:24
The ubiquitous ETA/Valjoux 7750 has such an oscillating pinion system as well, and here the pusher feel is different: rougher for START, soft for STOP.

Marcus

Nice video at the end.

 
 By: Salamanca : June 3rd, 2014-14:04
Very nice video and music audio at the end of the article!