Invicta Men's 0781 Subaqua Collection GMT Limited Edition Watch Precise Swiss-quartz movement Durable flame-fusion crystal; crystal; brushed grey stainless steel case; grey polyurethane strap with grey stainless steel insert Date function Grey dial with silver-tone hands and hour markers; luminous; unidirectional bezel; screw-down crown with protective clasp; gmt function Water-resistant to 1,640 feet (500 M)