Casio is an electronics manufacturing company that was founded in 1946 by Tadao Kashio. The brand has a versatile portfolio, from musical instruments and digital cameras to analogue and digital watches. The company rose to popularity quickly after releasing its first-ever product, a cigarette holder, which proved to be a huge success. Casio became involved in electronics in 1954 when they released Japan’s first electro-mechanical calculator. During the “Quartz Revolution” in the 1970s, Casio expanded and became one of the first brands to create quartz watches which solidified the brand as an innovator in horological society. The brand’s timepieces are affordable and long-wearing, making them a favourite to both enthusiasts and everyday people. With the large variety of wristwatches and their commitment to progress, it is no surprise Casio has remained amongst the giants in the industry.

G-Shock is a chic subsidiary of Casio with a cult following. The larger-than-life brand image draws customer after customer who wants to get their hands on an iconic piece of design. Not only are their watches extremely distinctive but you get superior protection with trademark shock-resistance. A profusion of features, absolute daily reliability and a little bit of attitude all make for an enticing watch. A brand that has been bringing us tough, technologically superior timepieces in stylish, chunky cases since 1983.

Core Features of Casio G-Shock Rangeman Watches:

• Each watch features world-renowned G-Shock toughness and durability. 
• Rangeman watches are water-resistant to at least 200 metres (20 bar). 
• Toughened mineral glass protects the dial of each Rangeman. 

Model Specifications GPR-H1000-1ER:

• With steel shock absorbers on both sides, the watch’s black case is made of bio-based resin. 
• The black dial with yellow accents introduces a commanding design. 
• A toughened mineral glass encases the digital dial. 
• Amongst the many functions featured on the watch are a training function, aeroplane mode, an altimeter, a barometer, a battery level indicator, built-in GPS, a compass, a countdown timer, a date and day display, a GPS hybrid wave ceptor, GPS navigation, a heart rate monitor, a moon age display, a reminder function, a step counter, a stopwatch, a thermometer, a tide graph and world time. 
• Once set, an automatic calendar always displays the correct date. 
• Casio’s Patented Hollow Core Guard Structure protects the watch against shock, impact and vibration.
• When connected to the Casio Watches App, via Bluetooth, you can measure the time you spend engaged in different activities. 
• A black rubber strap secures the watch to the wrist. 
• A Tough Solar movement powers the watch under any light source.