Our modern reference to iconic 20th century GMT watches. Rugged, ocean-ready and assembled in the USA. Sized at 39mm, a great fit for most wrists. Single domed sapphire w/ AR coating. Case thickness with crystal: 10.8mm. Case thickness without crystal: 10.4mm. Swiss Ronda quartz GMT movement. The dial features 15x layers Grade A BGW9 Super-Luminova. The hour, minute, and second hand also has Grade A BGW9 lume. This watch has a date window. Straps compatible with all Vaer watches.