Jordy Smith's Tide and Train Watch. Tide Data and Tide Graph. Train Mode, Heat Mode and Future Tide Mode. OKTOLOCK Keeper System. OKTO Grip Raised Pattern On Underside of Band. Alarm Mode. T1 & T2 Time Tracking. 10ATM/100 Meters. Unibody PU Construction. Heavy-Duty Stainless Steel Caseback. Easy Access Battery Hatch.