The Seiko Prospex SUT405P Mini Tuna Diver is crafted for reliability and rugged performance, ideal for diving enthusiasts seeking a compact yet capable timepiece. Powered by the Calibre V131 solar movement, this watch harnesses energy from any light source, ensuring uninterrupted operation without the need for battery changes. With a case size of 38.7mm and a slim profile of 10.4mm, it offers a comfortable fit suitable for daily wear and underwater adventures. The stainless-steel case provides robustness and a professional aesthetic, complemented by a durable silicone strap for enhanced comfort and resilience. Featuring Hardlex crystal, the SUT405P safeguards the dial from scratches and impacts encountered during active use. It boasts an impressive water resistance rating of 200 meters, making it suitable for recreational diving and water sports. Whether exploring the depths or navigating daily life, this timepiece combines functionality with enduring style, embodying Seiko's commitment to quality and innovation in diver's watches. - Calibre V131 - Solar – Powered by any light source - 38.7mm Case Size - 10.4mm Case Thickness - Stainless Steel Case - Silicone Strap - Hardlex - 200 Meters Water Resistant