Work-in-progress 4th and last update on the WatchProSite 20th Anniversary Hentschel H1

Jun 20, 2022,00:09 AM
 

As we are approaching the D-day very closely, here is a last update before shipping for the the lucky members who pulled the trigger




After the movement is assembled the dial is attached and fixed with two tiny screws.






The construction of the movement is calculated as such that one rotation of the seconds wheel takes exactly one second, one rotation of the minutes wheel takes exactly one hour and one rotation of the hours wheel takes exactly 12 hours.






The pivots of three wheels are extended so that they will reach through the dial. Now the hands can be pressed onto the pivots.






The seconds hand with its Breguet-style counterweight.






All three hands are now pressed onto their pivots.






The hands are cambered to follow the arch of the dial and to avoid interference with each other. This can be only done by hands and one needs a lot of experience to align everything perfectly.






The very tip of the minutes hand reaches precisely into the minute markers where it belongs. This is only possible with taylor made hands for every different case size.






There is only about 0.5mm space between the tip of the minutes hand and the inside of the crystal. Due to the combination of cambered dial, hands and sapphire crystal the H1 gives a very three-dimensional impression.






The watch being checked on the timing machine is spart of the adjustment to six positions for six weeks. The regulation is facillitated by the swans-neck-regulator. 






On the timing machine.






The movement is tested in six possible positions.






Finally the case back is attached and the completed watch is tested for water resistance. Here it is after completion with its movement visible through a sapphire crystal on the back…





The result: The case back before it receives a final polish / deep clean.






…and the front side showing off its special custom dial and the thermally blued hands.


Only a few days from now before finaly getting our WatchProSite 20th Anniversary Hentschel H1 Chronometer, I just can‘t wait. The wait was long but surely worth!

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Comments: view entire thread

 

You are so right, it's only the very beginning of a great journey ;-)

 
 By: Mike H : June 21st, 2022-21:52
As for the pics you are right too it might very well be yours, actually there is one chance out of 20 much more than winning at the lottery!

I like my chances! One out of 20! 😎😎😎

 
 By: Chronometer (aka yacomino) : June 21st, 2022-22:57

What a way to mark

 
 By: Aquaracer1 : June 20th, 2022-02:18
20 years! Congrats to the lucky ones!

You are so much right in saying the lucky ones!

 
 By: Mike H : June 21st, 2022-22:35
I believe all will be so happy when they will receive their Anniversary piece, happy and proud

That was exactly the idea my friend as you well know...

 
 By: Mike H : June 21st, 2022-23:23
It was a challenging project and I'm glad that the outcome seems to be at the high level of our expectations

Thanks for your kind words my friend!

 
 By: Mike H : June 21st, 2022-23:24
I can't wait either

Fantastic project and write-up

 
 By: penfriend : June 20th, 2022-06:51
Thank you Mike (and Nico) for your efforts on this watch. Looking forward to pick it up soon!

Merci mon ami 😉

 
 By: Mike H : June 23rd, 2022-04:48

It is shaping up well to finalise this superb project

 
 By: VinnieD : June 20th, 2022-09:15
The watch is lovely, I love the big seconds hand! Lots of nice details and great execution: members who acquire it will definitely be happy

Indeed so many nice details…

 
 By: Mike H : June 23rd, 2022-04:51
I believe the lucky members will be very happy with the outcome 👍

A huge thanks...

 
 By: nacelle : June 20th, 2022-10:51
... to the entire management team at WatchProSite for putting this together. The result looks amazing, can't wait to get it on my wrist!

Thanks for your kind words

 
 By: Mike H : June 23rd, 2022-04:53
It was a great team work 👌👌 I can’t wait either 😉

Many thanks dear Mike and all

 
 By: jpd : June 20th, 2022-11:09
for making this happen and for keeping us updated in a way that makes me look forward so much to receive this work of art!

It’s a pleasure to look after this project and update you all

 
 By: Mike H : June 23rd, 2022-11:34
It is our passion and this project is very exciting. I believe the outcome is going absolutely stunning and I am really glad that we could could make it happen

I believe so 😉

 
 By: Mike H : June 23rd, 2022-11:35
Happy and lucky !

Very special

 
 By: Jaccard : June 20th, 2022-16:33
Congratulations

Mike, thanks for the lengthy update. I might have..

 
 By: Ronald Held : June 20th, 2022-16:55
Been the last to pay the balance, so I might be the last to receive it.

Looks fantastic.

 
 By: darmatgre-1 : June 20th, 2022-17:46
Well done all around on this one. Darren

All I can say is Wow!

 
 By: A-Web : June 20th, 2022-18:46
Thanks for pulling this off. Look forward!

Thank goodness I just saw this post....

 
 By: Champthekid : June 22nd, 2022-15:31
because I never received the email to pay the balance. I just emailed Hentschel to get my payment in DONE DEAL

What ? 😳😳

 
 By: Mike H : June 23rd, 2022-04:46
That is surprising! Did you receive it now? I shall investigate with them to know what happened… Btw did you check your spam box just in case ?…

I wrote them, Mike....

 
 By: Champthekid : June 23rd, 2022-13:40
and am all set now. Thank you for offering to investigate, I did check spam and there was nothing.

Is there anyone, who...

 
 By: Ronald Held : June 22nd, 2022-16:20
Has not paid their balance?