This GA-2100 watch makes use of G-SHOCK’s Core Guard technology with its slim resin case – meaning it’s durable and packed with sleek style. Inspired by the brand’s 1983 original, it pays homage to the retro look with its unique octagonal bezel that frames an analogue-digital display. Secured with an interchangeable resin strap, it’s tough and water resistant up to 200 metres.