The Seiko Prospex SUT403P Mini Tuna Solar Divers watch, a compact yet robust timepiece crafted for adventure seekers. Powered by the precise Caliber No. V131 and featuring solar-powered technology, this watch harnesses energy from any light source for reliable performance.With a 38.7mm case size and slim 10.4mm case thickness, it offers a comfortable and unobtrusive fit on the wrist. The stainless-steel case provides durability, while the silicone band ensures flexibility and comfort during extended wear. Protected by Hardlex crystal, this watch is built to withstand the rigors of underwater exploration, with a water resistance of up to 200 meters. Whether you're diving into the depths or navigating everyday life, the Seiko Prospex SUT403P is your dependable companion for any adventure.- Caliber No. V131- Solar Powered – Powered by any light source - 38.7mm Case Size - 10.4mm Case Thickness - Stainless Steel Case - Silicone Band - Hardlex - Divers 200 Meters Water Resistant