Manual wind HF Chronometre anyone ?

May 10, 2008,18:25 PM
 

Hello everyone....


I have been looking for vintage HF watches for a while.  I set my sights on manual wind examples for my collection.   As I was searching the net I came across a GP !   To make a long story shorter I am waiting for the watch to arrive.

But i cant wait any longer to post about it on the forum.  So let me take it from the top.  The case , 34 mm steel screwback GP Swiss signed.  The case looks to be in good condition, but I do see a dent by the 2 o;clock position.  The dial is signed  "Girard-Perregaux  High Frequency  Railtimer" .  The dial condition is the not the best, looks like it is flaking / chipping around the edges.  The movement is signed  Girard-Perregaux caliber number is 307715, Chronometre Adjusted 5 positions. and the movement also has a unique serial number stamped on it ( required for chronometre testing).  From what i can tell the movement looks to be in excellent shape. .  I have seen over the years Railroad approved wristwatches from Longines, Universal Geneve and Omega.  They were all Low Freq.  They are in my collection as I have a thing for manual wind chronometres.  But this GP I am really excited about since it covers a few areas I am interested in.  High Freq, manual wind and its is a chronometre is the icing on the cake!  Since i am still wating for the watch to arrive all i have right now are the sellers photos for your viewing pleasure !























Will let you know when it arrives...

Good Hunting

Bill Sohne

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These are nice!

 
 By: PeterCDE : May 13th, 2008-04:46
Congrats!! Actually there´s a small variety of models; from what i´ve heard/seen/touched, all units seem to be crafted for Canadian Railroads: As far as i know, these go back to 1973/74. At the same time, other brands (Universal Geneve) already delivered ...  

thanks.

 
 By: Bill Sohne : May 13th, 2008-13:24
Hi Thanks for the info. But I think my 307715 is hacking. I was going to post photos but due to Chuck Maddox passing yesterday I did not have time. Good Hunting Bill Sohne

Here are some more pics...

 
 By: Bill Sohne : May 13th, 2008-20:22
HI The watch is hacking and it is a 307715 . I like the idea of a 36,000 beats ...manual wind movement... Here are two others I have... Seiko with caliber 5740c...  

Nice regulators...

 
 By: nickd : May 14th, 2008-08:55
Love the regulators on the GP and the Seiko. Don't think I've ever seen one like the GP with a worm gear before. Normal regulators really annoy me - a bad solution to a simple problem. nick

Actually that´s a GP patented solution

 
 By: PeterCDE : May 15th, 2008-00:14
G'day, the fine regulation device is a patented solution by GP; it was made especially for the fast-beat movements. The US patent presented a slightly different look: And here´s one integreated in a fast-beat manual wind chronometer, caliber GP 30.7, with...  

nice looking watch Bill.

 
 By: G99 : May 16th, 2008-14:05
dial is very 1965 Omega railmaster auto and accutron railroad approved style. unusual to see a manual wind chronometer especially a hi-beat. despite the maintainance issues i'm still drawn to vintage pieces and just picked up a nice japanese vintage. a ci... 

Thanks Graham.

 
 By: Bill Sohne : May 17th, 2008-04:03
Hi Graham Thanks for the complement. I actually have a few of the railroad approved manual wind watches from UG , Longines and now GP. All of movements are signed either chronometer or adjusted 5 pos and temp. and all three are hacking. But the GP is the ...  

Girard-Perragaux railtimer

 
 By: Jeremy Rhodes : September 12th, 2014-04:32
I have this same watch and its a great watch keeps good time I have 3 different bands for, this fine watch a croc band a stretchy nice design stainless, and heavy duty stainless but beautiful

Welcome Jeremy!

 
 By: blomman Mr Blue : September 12th, 2014-05:09
Congrats on having a very nice GP Chronometer! :) Please feel free to post some photos of yours! Best Blomman

Jeremy , please post photos of your example !!

 
 By: Bill Sohne : September 12th, 2014-07:46
hi looking forward to seeing pics... best bill