Pro Trek by Casio PRW3000-2 Casio G-Shock Classic Digital Reverse LCD GD100WW-7 Brown and black fine composite

Brown and black fine composite band analog watch with a black dial

MATERIAL: Stainless Steel case with silver internal turning ring

Automatic caliber BALL RR1103-C

NAVY BLUE OUTER RING WITH WHITE PRINTED SECOND MARKERS

In this case

Pro Trek by Casio PRW3000-2 Casio G-Shock Classic Digital Reverse LCD GD100WW-7 Brown and black fine compositeStay on step ahead of Mother Nature with the Solar Powered PRW3000, incorporating Casio's new Triple Sensor Version 3 engine. Advanced CASIO original technology has allowed for a 95% smaller direction sensor and 90% reduction in sensor power consumption compared to previous models. Despite their smaller size, the new sensors in this model delivers better accuracy and energy efficiency. This model can measure Altitude in 1m increments (previously 5m)