First released in the 90s, the SKX Seiko 5 Sports watches were a modernised version of the classics updating the reliability and durability of the 1960s originals. The 90s collection offered improved practicality enhanced water resistance, strengthened crystals along with luminous hands and hour markers. These wearable, loveable values still stay strong in today's modernised Seiko 5 Sports designs. The bi-colour 24-hour bezel is coated in Hardlex, to ensure durability while the GMT hand improves practicality, visibility and legibility. The beads of rice bracelet remains true to the SKX heritage with a five-piece link design that forms a series of small X-shaped patterns. Designed for practical international timekeeping, the GMT hand and high visibility hour markers, along with clear 24-hour bezel, mean multiple time zone calculations can be made at a glance, quickly and easily. The hands and indices are coated in Lumi Brite fluorescent luminous paint which quickly absorbs light energy, glowing brighter and longer in partial light. Lumi Brite starts glowing brightly in the dark and fades slowly. Seiko 5 Sports is known for over fifty years of reliability, durability, performance and value. '5' represents the original five key features of every Seiko 5 still present today: Automatic movement, Day-date display, Water Resistance, Recessed crown and Durable case and bracelet.