Hello,
Thank's the movement inside is loose but it will be Ok. i just can't get the feel for these watches why i don't know.. i will service and sell..
Timothy A
Phila Pa 19125
USA 1
PS: Marco Mode 5X ZOOM

: The barrel Carreras have their reference numbers on the small lip
: above the lugs Timothy. Model number at the top, serial number
: at the bottom.

: You'll probably need a very good loupe and good eyesight on top of
: that, this is some of the faintest engraving Heuer ever did.

: And yes, Calibre 15 is correct, that's what the 150. in the model
: reference indicates - the Calibre 12 version is 110.573 (they
: never updated the references to reflect the Cal 11 to 12
: change).