Casio F-91W 数码表说明书 For a counter:Press the SEL and RST buttons at the same time to get into the menu.1. You will see .is always used as a break-in alert. This is only a one time event. You can set it up to display an icon at a specific amount of time or coun...
When I close my eyes and think of “G-Shock”, it’s the 5600E that comes to mind. It is to G-Shock what the F-91W is to Digital, and that’s no small thing.
In the history of Casio watches, the F-91W takes its place as both the most memorable and a record-breaking bestseller. Ever since its launch in 1989, this watch has blazed a trail around the world, appearing on the wrists of the famous both in real life and on screen. Featuring a st...
The watch uses a CR2016 battery, which should be user-replaceable. But the manual advises that the watch comes with a demo battery that has a much shorter lifetime. Unfortunately some of the settings require to push the button that also activates the light, so this will shorten battery life...