[Rad Weather] Outdoor Watch, German Sensor, Altimeter, Barometer, Thermometer, Direction Meter, Weather Forecast, Mountain Climbing, Sports Watch

There are 8 colors in total. This product is black (inverted liquid crystal). [specification] Drive system: formula, display method: digital display (inverted liquid crystal), back cover: screw type, waterproof: 3 ATM water resistant, buckle: hole type Graph display of altitude history for the past 34 hours, detailed confirmation of altitude history), track mode (measuring relative altitude), display of maximum altitude / maximum temperature / minimum altitude / minimum temperature / total ascent altitude / total descent altitude in track mode Barometer (measurement / correction of atmospheric pressure, sea level temperature for the past 34 hours) Graphical display of pressure, detailed confirmation of sea level pressure history, correction of sea level pressure), digital compass (display of direction/direction, calibration (bias of measuring instrument), declination (magnetic deviation) 2 types of compass adjustment/correction possible), temperature display Chronograph (99:59:59 , can measure up to 10 laps), alarm (can set two at the same time), countdown timer (can measure up to 99:59:59, alarm sound every minute when less than 10 minutes remain, alarm sound every 10 seconds when less than 1 minute remains, alarm sound every second when less than 5 seconds remain) [Size]・Case size: Approx. 45x45x13mm (length x width x thickness) ・Arm circumference: Approx. 150-220mm ・Weight: Approx. 57g ・Belt width: Approx. 22mm [Included] ・Exclusive BOX ・Instruction manual (Japanese) ・Manufacturer's regular warranty