Back to top


  • No batteries to replace! Efficient, large-capacity solar battery requires very little light to recharge and lasts up to 5 months without recharging
  • Watch automatically receives Atomic Clock time calibration signals in the U.S., England, Germany and Japan for incredibly accurate timekeeping
  • Despite their smaller size, new sensors deliver better accuracy and energy efficiency than previous models, with 95% smaller sensors and 90% less power consumption
  • One-touch access to digital compass, barometric pressure/altitude, and temperature readings keep important information at your fingertips
  • Altimeter tracks elevation in 1m increments from -2,300 to 32,800 ft. (-700 to 10,000m); it stores up to 30 records of high/low altitude, ascent/descent and date/month/time
  • Barometer tracks atmospheric pressure from 260 to 1,100 hPa (7.68 to 32.49 inHg)
  • Digital compass reports bearing with 60 seconds continuous measurement
  • Thermometer ranges from 14 to 140°F (-10 to 60°C) measured in 0.2°F increments (0.1°C)
  • The Casio ProTrek PRW3000-1A multifunction watch operates in temperatures as low as 14°F/-10°C and resists water to depths of 100m (330 ft.)
  • Full Auto LED Super Illuminator backlight with afterglow
  • Stopwatch; elapsed time; splits; first/second place times; countdown timer; 12/24-hr. time; world time; 31 time zones; date/day; auto calendar; five daily alarms; hourly chime
  • Compact, sleek case and soft urethane band create a comfortable fit for your wrist


View all Casio Altimeter Watches

REI membership


Best Use Mountaineering
Analog Or Digital Digital
Altimeter Satellite-based
Elevation Scale 1 meter
Elevation Gain/Loss Yes
User Replaceable Battery Yes
Average Battery Life 7 months
Water-Resistant Depth 100 meters
Illumination Backlight
Date Display Yes
Alarm Yes
Stopwatch Yes
Lap Timer Yes
Countdown Timer Yes
Multiple Time Zones Yes
Compass Yes
Solar-Powered Yes
OS Compatibility No
Construction Stainless steel
Watch Band Material Urethane
Dimensions 2.24 x 1.94 x 0.56 inches
Face Diameter 1.5 inches
Gender Unisex
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 155ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 182ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;