I down loaded the instructions, and will dive into the total function and comlications associated with this truly great time piece. And it is an eye catcher, and conversational work of art. I love it. And the helmet that come with it is amazing.
This is my 3rd Citizen Eco Drive watch. No battery changes. My first Citizen watch works flawlessly for 17+ years and still working. My Second one still works flawlessly for 10 years. I recently purchased 3rd one because it looks nicer. Why does anyone need 3 Citizen U680 watches? Because they are great, if you have one watch it means you have none. 1st watch (see pics) is my working watch, wear it everywhere, Sailing, biking, wood working, cooking. 2nd is the newer version looks kind of classic for some formal attire. Has an inside rotating bezel. 3rd is my sports go to watch, looks cool with big hour & minute pointers. I have a Rolex GMT but it keeps getting 3-5 minutes off in few days. They said to send it in for cleaning etc. Wait a minute, I have a Citizen watch that works and tells time accurately for 17 years and this expensive Rolex fecal matter needs cleaning? Are you kidding me? Swiss is getting behind the era.
Time changed last night, I fiddled around changing 12 watches,clocks inside clocks outside,myblue angel changes automatically, I set my other more expensive watches to this 1..wearing it now..
Great watch, fits great, looks great, and tons of functionality