Invicta Men's 1155 Subaqua Noma IV GMT Blue Dial Black Polyurethane Watch Swiss Quartz movement Flame-fusion crystal; Brushed and polished stainless steel case; Black polyurethane strap with stainless steel inserts Date function Blue perforated dial with silver tone hands and hour markers; Luminous; Unidirectional bezel; Screw-down crown with safety clasp; GMT function Water-resistant to 1640 feet (500 M)