Introduced in 1963, SEIKO's iconic SEIKO 5 series has stood as a pillar in the brand's lineup. In 2019, the SEIKO 5 series received a modern update, featuring a refreshed aesthetic and a new SEIKO 5 logo. Despite these changes, the collection maintains its original essence, honouring its heritage while integrating new innovations. The Seiko 5 SRPD51K Stainless Steel Watch with a vibrant blue dial, driven by the wearer's motion via its automatic movement (Caliber No. 4R36). Featuring a 41-hour power reserve, 42.5mm case size, and 13.4mm case thickness, it offers durability and comfort. Weighing 167g, it strikes a balanced feel. Crafted with a stainless-steel case and bracelet, protected by hardlex glass, and equipped with a pull-out crown, this watch is water-resistant up to 100 meters, making it suitable for everyday wear and water activities. - Caliber No. 4R36 - Automatic Movement – Powered by the movement of the wearer - 41 Hours Power Reserve - 42.5mm Case Size - 13.4mm Case Thickness - 167g Weight - Stainless Steel Case and Bracelet - Hardlex Glass - Pull Out Crown - 100 Meters Water Resistant