Since 1883, Alpina has been legendary for its expertly made Swiss timepieces. More than any other watchmaker, Alpina was responsible for the concept of the sports watch, as we know it today. The stunning Alpina Seastrong Diver collection builds on everything Alpina is known for and features a high precision Quartz chronograph caliber center stop second, 1/10 seconds up to 30 minutes, 30 minute counter, 10 hour counter, and 300M/100FT water resistance.