Instant purchase is OK. I am selling this item because I purchased it on a flea market site but never used it. Photos 6, 7, and 8 are the most recent photos of the actual item. The battery is still working, and the watch is currently running. Thank you. Quartz (battery-powered) The chronograph is a design feature. The watch will be shipped with a new battery installed. You can use it immediately upon arrival! Water resistance is at the level of daily life waterproofing. It can be used as your main watch, or as a second watch for casual use. * The item is being sold at a super bargain price because it will be shipped at the lowest possible shipping cost by not including accessories such as a case. * The chronograph is a design feature and does not function! Please be aware of this. The wrist size can be adjusted between 18cm and 23cm. Suitable for anyone.