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. 

Core Features of the Casio Core Collection:

• From analogue to digital to dual, the Casio Core collection watches feature a variety of different dial displays.
• There are also a variety of different straps and bracelets to suit every taste.
• Each Core Collection watch is at least splash resistant. 

Model Specifications: AW-90H-9EVEF

• The 38.6 mm case and bracelet of the watch are made of black resin. 
• The black hybrid analogue and digital dial features copper-tone baton indices as well as copper-tone hour and minute hands. The hands are also luminescent. 
• A spherical hard resin crystal encases the dial.
• Functions on the watch include alarms, a weekday and date display, a dual time display and a stopwatch. 
• Once set, an automatic calendar keeps the date display accurate without adjustment.
• This model is water resistant up to 5 bars or 50 metres. 
• Movement Type - Quartz