Citizen Eco Drive CA0770-81L Chronograph

The Citizen Eco Drive CA0770 - 81L Chronograph is a watch that combines elegance with a sporty edge. With its built - in chronograph stopwatch, it's ideal for daily use and exercise. The tachymeter bezel on this watch can accurately measure speed over a given distance, making it a great companion for cyclists and runners. It comes in a stylish textured dark - blue color with black accents, crafted from high - quality stainless steel. This watch features Eco - Drive solar power, quartz movement, a stainless steel case and bracelet, 100m water resistance, a chronograph stopwatch, 24 - hour time display, and a date window.

Using this Citizen Eco Drive CA0770 - 81L Chronograph is easy. To start using the chronograph stopwatch, just press the relevant buttons on the side of the watch. You can measure the time taken for an activity, or use the tachymeter bezel to figure out your speed when cycling or running. For the 24 - hour time display, it shows the time clearly all day long. The date window will automatically update the date for you. When it comes to water resistance, it can handle splashes and short swims, but don't wear it for deep - sea diving. As for maintenance, keep it away from strong magnetic fields and extreme temperatures. Wipe it with a soft cloth regularly to keep it looking shiny. Since it's solar - powered, make sure it gets enough light to keep it running smoothly.