nomadgiles
2945
Only the square HF case has Cal 32A - and it's a very rare case of the 662 made. The top and bottom ones are cal 42. The black/white dial is a high frequency cal 440 but it's not a validated to chronometer status.
Mar 03, 2021,04:03 AM
This website has some useful cal data:
www.ranfft.de
www.ranfft.de
www.ranfft.de
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Very nice!
By: nomadgiles : February 26th, 2021-03:46
Looks like an early model of HF from the hands. Here's a few GP highbeats - the last one now with my son. ...
here's one of my three GP HF
By: gyromatic1960 : February 26th, 2021-04:44
I'm not sure the dial and the case match correctly, may be they come from two different watches... ...
Same shape with iron only mark
By: purwoadi : April 3rd, 2021-22:29
I have quite same watch and bracelet, except the hour mark is silver. I do like the dial texture very much, and of course the smooth buttery movement of second hand.
Do you know if we can manually wind this watch ?
By: purwoadi : April 3rd, 2021-22:18
Hi, I have the same watch but with metal bracelet. it works properly by shaking the watch, I tried to turn the crown anti-clockwise and I heard a click sound regularly. Then, I stopped trying to wind the watch manually. So the question if you know that we...