HEUER Chronosplit Repair and Modules

HEUER Calibre 102 LCD-LCD Chronosplit - Main Page

In 1976 Heuer launched the prestigious Calibre 102 LCD-LCD Chronosplit wristwatch, it retained the case of the previous Calibre 100 model but replaced the lower six digit LED display with a four digit LCD unit. The watch was also given a little bit of extra class with the addition of a new look bezel which included useful function labelling and a nice clean Heuer logo.

 

Chronosplit LCD LCD with Rawsar H1 module fitted.

The picture above is a R102.703 stainless steel Chronosplit with the early small light button, later models have a bigger button. Additional Calibre 102 Chronosplit variants were produced both in stainless steel and gold filled. Rarer leather strap versions were also manufactured.

Over the following pages you find information on the Heuer Calibre 102 Chronosplit, including:

  • The Original Calibre 102 Watch and variants
  • Typical Faults
  • Repairs
  • Rawsar H1 Module

 

Please clicks on the links above for more information:

 

A Chronosplit R102.703 with H1 Module on the flight deck of a Boeing 777. Picture courtesy of Geoff Q.

1977 Heuer catalogue illustrating LCD Chronosplit models. Picture courtesy of Chuck at chronomaddox.com

If you need any Chronosplit advice or a repair, please send an email to support@rawsar.com.

 

Please note. Sorry but I do not hold spare modules, I either repair or convert your exsisting Heuer Chronosplit module.