Did the case diameters of Breitlings watches change in 2002?
The 2002 Chronolog lists case diameters that do not match the pre-2002 Chronologs. While the physical size of the watches did not change, Breitling’s measurement method did. Prior to 2002, the listed case size included the 2 o’clock start/stop chronograph pusher. For 2002, it does not. Thus, a Chronomat with a listed case diameter of 41.50 mm in 2001 is now listed at 39.00 mm. Can I wear my Breitling while swimming or showering? That depends on your particular model. A watch that is water resistant to 30 meters is basically splash proof. You probably do not want to shower with a watch rated at less than 50 meters. For regular surface swimming, a 100 meter watch should be fine. For any serious diving, you want a watch rated at 200 meters or more. If your watch has a screw-down crown (and/or chronograph pushers), make sure to screw it down before exposing your watch to water. Obviously, bracelets and rubber straps are waterproof while luxurious leathers are not. How tightly should I scre
