I purchased the “s925 sterling silver simple chic trendy pink strawberry adjustable bracelet” for work as it is slim and not bulky. It is also water-resistant and easy to change the battery myself. However, I noticed that after changing the battery once, the water resistance significantly decreased. I think using some sort of sealant and carefully cutting with a cutter during replacement would be sufficient. Overall, it works well so I purchased a second one. It’s a good product if you overlook the cheap look.