Peer deep into the inner workings of a Bulova automatic watch and you'll find something amazing - a complex system perpetuated by your body's natural movement. This watch boasts a skeleton dial in a 43.0mm stainless steel case. The 21-jewel self-winding and manual movement means eco-friendly battery-free operation, years of reliable service and accurate time keeping. Water-resistant up to 30 metres and securing with a stainless steel link bracelet with fold-over clasp, this watch includes a three-year limited manufacturer warranty. We are an authorized Bulova dealer.