55 m04 has a blue rubber strap and dial. The face is 290mm in diameter and is clear and easy to read. The band width is 14mm and the watch width is 13mm It is water resistant to 100m A note about water resistance in Cactus Watches: 100m water resistant (10 ATM) watches are suitable for immersion in water, and ok to use at the beach or in the pool. They can be worn in the shower but hot water is never a good idea for your watch as it wears down the waterproof seal. 30m water resistant (3 ATM) watches are splash proof only and cannot be immersed in water – they can endure light rain and hand washing splashes, but are not for use when swimming. Created in Australia in 2006, the Cactus brand of watches for kids and teens is inspired by the Australian landscape – the wide-open spaces, the beautiful surf beaches, the modern cities and the healthy outdoor lifestyle. The design team have more than 30 years of watchmaking experience and believe that children want clean, fresh, colourful designs and quality products suitable for an active lifestyle. Cactus Watches are underpinned by technical excellence, leading-edge design and innovative use of materials.