Nubo reviews the massive Marathon CSAR chrono, a beautiful tool watch that looks like a tank. 7750 Valjoux and lots of extraneous markings and screw down push buttons FTW.
Nubo reviews the massive Marathon CSAR chrono, a beautiful tool watch that looks like a tank. 7750 Valjoux and lots of extraneous markings and screw down push buttons FTW.