: The TROTHER designation from Tag-Heuer does not
: mean much.
: I have sent in a few pre-TAG vintage Heuers and
: sometimes they designate the watch correctly
: TRAUTAVIA or TRMONACO, and sometimes they
: call it TROTHER (even if it is an Autavia).
: I dont know what the TR stands for, I think
: it is Tag Regrets, short for TAG Regrets it
: does not make such cool watches anymore.

: Having said that a calculator with a brown dial
: with Incabloc written on it does not sound
: correct. Maybe it is a really rare
: calculator, but I doubt it.
Shaun , Many thanks for the reply...
I've since found out that its a model known as
"The made in France" one. Its not a Calculater
its just on the same page in the 1979 catalogue
(No 2). Been told its worth about £500-600 gbp.
Really nice watch though..! will keep wearing it with pride. The TR bit cracked me up , be nice to think it was true...!many thanks again DB.