Invicta Women's 5501 Subaqua Collection Noma III Diamond Accented Chronograph Watch Precise Swiss-quartz movement Durable flame-fusion crystal; brushed 18k gold plated stainless steel case; black leather strap Chronograph functions with 60 second, 30 minute and 1/10 of a second subdials; date function White mother of pearl dial with gold-tone hands and 9 diamond hour markers; luminous; tachymeter on inner dial; 18k gold plated unidirectional bezel, screw down pushers and crown with protective cap Water-resistant to 1,640 feet (500 M)