The Spinnaker Bradner GMT SP-5121-55 is a great, GMT diving watch with an impressive 180 meter water resistance and a sapphire crystal. Under the hood is the Made in Japan automatic Seiko NH34 GMT movement. The watch has a practical internal bezel (operated via the top crown), steel bracelet and a lovely dial that gives the watch a very modern look with excellent legibility. An additional rubbers trap matches the colors of the watch nicely. An incredible watch suitable for all your adventures!