Origo Reverse Display Multi Sensor Watch with Barometer, Altimeter and Compass Reverse Display -- Stainless Steel Multi-Sensor Watch with, Barometer, Altimeter, and Digital Compass Granite Peak Series -- Graphic weather forecasting indicator and temperature function -- Barometric trend graph display (past 30 hours) -- One-touch direct access altimeter -- Altimeter 1 foot resolution Altitude graph with past 8 hours trend -- One-touch direct access digital compass with bearing lock Declination adjustable -- 75 altimeter data memories with date, time and altitude -- 1/100 second chronograph with lap and split time -- 99 lap memories stored in a maximum of 99 runs 2 daily alarms -- 4 stainless steel models: 2 wit reverse display, 2 with standard -- Soft blue EL backlight -- Battery life: Up to 1 year -- Water resistance: 50 feet