Electric ED01 Tide Watch PU Neon GreenMOVEMENT: Digital module with simple tide and tide prediction, moon phase, calendar, alarm, countdown/heat time, chronograph with 30 lap recall, and light functions.CASE: 40MM polycarbonate case with raised bezel, hardened acrylic crystal. Water resistant up to 10 ATM / 100 meters / 300 FT.BAND: Custom molded PU band with Grilamid closure to view our entire selection of Electric products