Invicta Men's 6509 Subaqua Noma III Collection GMT 18k Gold-Plated Stainless Steel Watch Precise Swiss-quartz movement Flame fusion crystal; 18k gold-plated stainless steel case and bracelet with blue polyurethane inserts Date function Blue dial with gold-tone hands and GMT scale around outer dial rim; luminous; unidirectional bezel; screw-down crown with protective clasp Water-resistant to 1,640 feet (500 M)