Invicta Men's 5515 Subaqua Collection Gold-Tone Chronograph Watch Precise and high-quality Swiss-quartz movement Durable mineral crystal; gold-tone stainless steel case; blue Rubber strap Chronograph functions with 60 Second, 30 Minute and 1/10th Second Sub-dials; date function Luminous hands; blue dial; tachymeter; screw down crown with Protective Cover; screw Down Pushers Water-resistant to 1,640 feet (500 M)