: Nice watch. I'm not familiar with the 2775, could I ask what makes
: you think this isn't one of the 2447s without tachy scale? Like
: this one:

:
:

: Hands look all original, and the dial nicely patinated. Round,
: rather than bar, pushers suggest manufacture post-WWII rather
: than before or during. These watches seem to have fairly tightly
: clustered serials (on the movement), I wonder where yours fits
: in against those shown on OTD:

:
: http://www.onthedash.com/Guide/_Chronographs/1940s_Chronographs/Reference_2447/

Thanks for the welcoming words :) This watch is a of course a 2447 and nothing else, my mistake, I got a bit excited with my first post! I will whip the back of and check the serial number on the movement as suggested an image will be posted in due course.