Seiko was established in 1881 as a watch and clock repair shop in Ginza, Tokyo. Seiko has grown and diversified over the years but remains best known for its world-leading brands and expertise in fusing intricate watchmaking skill with elegant design. Seiko timepieces deliver precisely beautiful Japanese aesthetics, brought to life through total in-house manufacture. • Calibre Type: Quartz, Powered By A Battery • Calibre Function: Analogue, 2 Hands • Power Reserve/Battery Life: 3 Years • Battery: SR521SW • Calibre Number: 4N30 • Water Resistance: 50 Metres • Case Material: Stainless Steel • Case Size: Diameter: 22.2mm • Case Colour: Silver • Band/Bracelet: Bracelet, Stainless Steel • Band Colour: Silver • Band Reference: M0R6512J0 • Glass Material: Curved Hardlex Glass • Crown: Cabochon, Pull Out • Dial Colour: Blue • Hand Indicators: Hour, Minute