All watches’ batteries do not work, they will need to be replaced to get working. Never worn. ⌚️Blue striped watch: 8.5 in long, almost 1 in thick ⌚️Light blue watch: 9in long, .75 in thick ⌚️Peach watch: 7.75 in, 0.5 in think ⌚️Black watch: 7.75in long x .30 in thick Selling as a lot of- price for all 4. Enjoy!