Alpina’s Seastrong Horological Smartwatch may not have a screen, like an Apple Watch or other smartwatches, but that doesn’t mean it isn’t smart.

The 44mm, fiberglass cased timepiece is a true diving watch, with a uni-directional rotating bezel and a water resistance of up to 330 feet. The watch comes in four color options, all that mix black or blue dials with green, navy, black, or orange bezels.

The Seastrong Horological Smartwatch has the ability to track fitness activity and sleep activity, automatically set the time, relay notifications, and much more thanks to technology created alongside MMT.

Through the MMT-365 app users can connect the smartwatch to their iOS or Android devices. This allows for call, text, and e-mail notifications, along with Sleep Cycle Alarms in order to wake the user up, Get-Active Alerts as a reminder to stay moving, and the automatically time and date updating.

The Seastrong Horological Smartwatch comes attached to an all-purpose rubber strap; it’s a solid smartwatch option for the luxury watch fan who still likes to lead an active lifestyle.