Glashütte Original inaugurates dial manufactory

Apr 01, 2013,09:47 AM
 

On March 6, 2013, Günter Wiegand, Managing Director of Glashütte Original, presided over the opening of a modern factory in Pforzheim, Germany, for the manufactory's own production of watch dials. Together with the facility manager, Kurt Müller, Mr Wiegand led guests on a tour of the well-lit rooms, around 1,300 square metres in all.

 

Glashütte Original dedicates new building in Pforzheim

1.300 m2 surface for production of sophisticated dials

Following substantial investments the dial manufactory at Stuttgarter Straße 24 is equipped with advanced machinery dedicated to the production of watch dials; nevertheless, as in the past, a great deal of the work is still performed by hand.

 

Since mid 2006, the dial manufactory has been owned by the Swatch Group; at the outset of 2012 it was merged with the Glashütte Original manufactory. Given the limited space and plans to expand production, Glashütte Original management decided to restructure and modernise the old dial factory. There are currently 48 employees working in the Pforzheim site; this number is expected to double in the coming years, and five trainee positions are planned as well.

 

Commenting on the dedication of the new building, Günter Wiegand said: „The production of dials is undoubtedly one of the most difficult tasks in the making of high-value watches. For this reason we shall take advantage of the dial making traditions and competencies of the Pforzheim site, which will be expanded further in the future."

 

 

Background information on the production of dials

 

The Glashütte Original dial manufactory is one of the few to produce its own blanks. Depending on the dial, the blanks are made of such noble materials as yellow gold, white gold, sterling silver or mother of pearl. On average, dials are only 0.8 mm thick. Special editions such as dials made of fragile mother of pearl generally consist of a 0.4 mm base plate and a 0.4 mm layer of organic material affixed to it.

 

Most of the work involved in making a dial is performed by hand, whether this is the application of appliques or monitoring of finishings. The blue dials of the Seventies Panorama Date, for example, are given a sunburst finish, which is applied using rotating brass brushes. Colour is then added to the dial using a varnish (lacquer) or galvanization process. The colours applied in this way are then fired in an oven for two hours at temperatures ranging from 110 to 140 degrees centigrade.

 

One of the most difficult steps in the process demands many years of experience: printing. With some dials such as that for the Senator Observer, the indexes and numerals are printed rather than applied. This is done using what is known as „pad printing". The pad takes up ink from an engraved negative and then transfers it, like a rubber stamp, to the dial. Before a dial is finished it must pass six quality tests. Altogether a dial, with its numerous details, is the object of some 75 separate operations before it is considered complete and qualified to serve as the face of a Glashütte Original timepiece.

 

Press Release

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Comments: view entire thread

 

Very interesting.

 
 By: =RWK= : April 2nd, 2013-20:57
Thnaks Anthony. Cheers, -- Richard.

'pad printed' vs 'milled'

 
 By: aardvarkbark : April 4th, 2013-05:57
This picture appears on a story about the new facility on another forum. It shows a Senator Chronometer dial under a pad that I associate with printing, but GO states that the romans and minute track are milled onto this dial. What exactly is the process ...  

Milling would entail removal of metal . . .

 
 By: Dr No : April 7th, 2013-12:58
. . . via a rotary cutter. I would understand milling with regards to the date aperture or sub-dials, but markers and minutes track? That's difficult to comprehend. Can you elaborate on the claim? Finding the source would be helpful. Cordially, Art

reference to milled romans and minute track

 
 By: aardvarkbark : April 7th, 2013-16:21
It was in the GO 2009 press kit that accompanied the introduction of the piece, and was then repeated on this forum (in MichaelC's review) and other watch related web sites in their review of the piece. "A milled railroad chapter ring encircles the Senato... 

You were using a magnifying loupe I assume...

 
 By: MichaelC : April 8th, 2013-12:30
I'm rather shocked you could not tell. I have the watch on right now and can tell with my naked eye. I'll grab a photo of this with my new G15 later and add it when I have a minute. They are definitely recessed and not painted on top like you thought. I c... 

are they no longer milled?

 
 By: aardvarkbark : April 8th, 2013-18:11
Yes under a loupe. The one I was looking at was very recently produced; the chrono certificate was dated Feb 2013. The granular texture of the dial was clearly visable under all of the romans, but I was expecting them to be both smooth and slightly recess... 

Actually, they do reference the milling on their website.

 
 By: MichaelC : April 8th, 2013-18:55
I'm not sure where you are getting your information. Are you positive the one you were looking at was authentic? I hate to even ask, but if I can see the milling with my eye and you can't see it with a loupe, something is wrong. Just copied from the GO we...  

also on their website in German

 
 By: amerix : April 9th, 2013-01:33
where the word for "milled" is "gefräst". Mine was certified Nov. 16, 2011. The milling is obvious under GO's own loupe, is perfectly smooth and shows no sign of granularity. Amery

Thanks Amery...

 
 By: MichaelC : April 10th, 2013-07:38
Glad you are enjoying yours as well. Let's see some photos and hear your thoughts when you can!

website link?

 
 By: aardvarkbark : April 10th, 2013-05:03
Thanks Michael. Your pictures clearly show recessed romans. I'm pretty sure I would have noticed it on the one I was looking at if they looked like this. I'm curious -- can you see the granular texture under the black ink or is it smooth? Does it look lik... 

Just go to the main company website...

 
 By: MichaelC : April 10th, 2013-07:37
I went to the same places you did. Once you are on the SC page, just click on a model - either the WG or RG and then you will see the specifics I copied above. The black paint in all milled areas is smooth, with no grainy texture underneath it. While I do... 

milled then frosted then inked; order in

 
 By: aardvarkbark : April 11th, 2013-18:48
Thanks for the tip to click on the pics to get to stats, Michael. GO Customer Support was so kind as to respond to my inquiry regarding the actual Sen Chronometer dial making process with: Kindly let us give you a small excursion into the method of dial m... 

I could not be more pleased for you!

 
 By: MichaelC : April 12th, 2013-07:42
Thank you for sharing GO's informative reply about the dial construction. And next, I am very excited you are joining out GOSC Club!! The blued hands are even more amazing against the RG case. You are going to love the watch. Thanks for your kind remarks ... 

Sorry to say, no, I don't have a Senator Chronometer . . .

 
 By: Dr No : April 8th, 2013-13:54
. . . but now that you've pointed me in the right direction, I've taken a closer look at some of the images stored on my computer. The Roman X marker is clearly milled, and the IX less so; impossible to tell, though, on the VIII . Visual evidence of milli...  

Very interesting...

 
 By: patrick_y : April 8th, 2013-23:27
They probably mill the Roman numerals, but still print on other things such as the "Glashutte" logo.

No. The "Glashutte Original" is milled as well.

 
 By: MichaelC : April 9th, 2013-06:10
As posted above, it is the other dial markings that are painted, such as the power reserve and sub seconds dials, the word "chronometer", etc. Hopefully some of my photos above capture these things.

Thank you Sir. [nt]

 
 By: MichaelC : April 10th, 2013-07:38

Thanks for clearing that up!

 
 By: patrick_y : April 10th, 2013-13:11
Great photos! I clearly see which parts are milled now and which parts are printed. Much appreciated.

The Expertise of PuristSPro...

 
 By: patrick_y : April 10th, 2013-13:13
We always have someone who's close-by to any watch anyone has questions about. Michael's review of the watch last year.

Thanks Patrick for the kind words.

 
 By: MichaelC : April 11th, 2013-06:04
It is nice that collectively, we cover it all. Such an awesome Community!

Thanks, Anthony

 
 By: rnaden : April 5th, 2013-09:10
This made for good reading and demonstrates GO's dedication to perfection yet again Richard

Congratulations aardvarkbark on you new GO

 
 By: docsnov : April 14th, 2013-03:18
and excellent choice. To add to the extensive discussion on milling, I purchased my Senator Chronometer last summer and everything on the dial is milled. As stated you have to look at the dial at an angle to see the engraving, but you can see it without a...  

thanks!

 
 By: aardvarkbark : April 14th, 2013-06:04
It will be the premier piece in my collection and I'm looking forward to it. Something else the good folks at GO have shared with me -- each master engraver does indeed have his own unique pattern for the balance cock, and there are two who engrave them, ...