The Heuer Calculator is the very epitome of a tool watch- that large bezel is not just there for looks, but acts as a slide rule for calculations. This is the largest of the vintage Heuer watches, coming it a 45mm. The Heuer Calculator was available with Heuer’s own Calibre 12 and Calibre 15 Automatic movements as well as a single manual-wind Valjoux option.


View Post

Up Close- Heuer Calculator 110.633

A new arrival at Calibre 11 HQ this week, when a beautiful Heuer Calculator Calibre 12 arrived (Reference 110.633). This is the first Calculator that I have owned and have to say that it’s a hugely impressive watch, offering enough “vintage” to clearly not be a modern watch, but at the same time having a contemporary size, sitting at 45mm…. Read More

View Post

Finding Parts for your Vintage Heuer

I bought a “NOS” Heuer Calculator earlier this year- it was an impulse buy really, as I had never previously liked the Calculator that much…they always look a little ungainly and over-sized in the photos. In real life, they look fantastic. Yes, it’s a big watch, but no bigger than many new watches that are on sale today, so it… Read More



Founded in 2009, Calibre 11 is the Home of Vintage Heuer and TAG Heuer Collectors, offering unparelelled insight, analysis and new about the worlds of TAG Heuer. Offering the largest collection of Heuer and TAG Heuer Catalogues on the internet, Calibre 11 also offers collectors a unique database to search through your watch's reference number and history.



Copyright 2009-2018, All rights reserved

© Callibre 11 2015. All rights reserved.