While our Radio Control models are able to automatically adjusts for daylight saving time changes based on receiving a radio signal, most models do not have this feature. As such, you must manually adjust your watch for daylight saving time changes. For those timepieces with multiple timezones, each timezone must be set for the appropriate daylight saving time adjustment. Adjustment procedures vary by model and specific instructions can be found in your owners manual or by clicking here.
As daylight savings time settings are manual adjustments for most models, an upgraded movement is not needed or available. Our Radio Control models feature automatic daylight saving time setting based upon radio reception. As daylight saving time information is transmitted with the signal, the movement will adjust based on that information and not any programming in the system itself