Promaster Wave Tracker (JV3002-51E) 31mm The timepiece measures 43mm in

The timepiece measures 43mm in a silver-tone Super Titanium™ case

The harmonious design continues with the dial

Case & Size: 41mm polished stainless steel case with sapphire crystal protection

the Rolex Datejust 31 31 mm features White Rolesor—a blend of Oystersteel and white gold—with a fluted bezel and stunning aubergine dial adorned with diamonds

Promaster Wave Tracker (JV3002-51E) 31mm The timepiece measures 43mm inCitizen's history of creating watches for yacht racing began in 1985 with the launch of the Wind Jack. Today, we unveil the Promaster Wave Tracker, equipped with a host of practical features that are essential for yacht racing. Thanks to the newly developed Cal. U812, this model is equipped with both a race mode and a tide graph mode. The rotating bezel works as a slide rule to show angle and direction, and it can also be used as a tool to determine