Heritage Chronograph 324.442 Franck Muller Includes an additional navy rubber

Includes an additional navy rubber strap

which displays compass graphics on the top layer and time and other readings on the layer below

each with the serial number engraved on the caseback

additional 12-hour display (second time zone)

Heritage Chronograph 324.442 Franck Muller Includes an additional navy rubberWe discovered the original 1940s version of this watch via the Instagram account of @bench. 03 and later at high end vintage watch retailer Bulang & Sons. It inspired us to incorporate it into the CoLAB project. The result is a beautiful two tone silver; sunbrushed and light silver opalin dial, with black sector print and blue tachymeter scale and blue hands. Modest at first glance, this watch will reveal its sophistication when given a closer look.