The Seiko Presage Zen Garden Karesansui SSA379J1 presents an automatic movement timepiece equipped with manual winding capability and an open-heart movement. This men's watch showcases a textured white dial adorned with a circular pattern, housed within a stainless-steel case complemented by a black leather strap. Sporting a 4R39 movement, it offers an approximate 41-hour power reserve alongside features like a dual-curved sapphire glass, hacking function, and see-through case back. Measuring 41.8mm in case size with a thickness of 12.5mm and a lug width of 20mm, the SSA379J embodies a balanced proportion. What captivates enthusiasts is the striking dial, showcasing the timeless elegance of the Zen Garden series, especially when paired with the sleek leather strap.- Caliber No. 4R39 - Automatic – Powered by the movement of the wearer - 41 Hours Power Reserve - Stainless Steel Case- Leather Band- 41.8mm Case Size - 12.5mm Case Thickness - Sapphire Crystal - Pull Out Crown - Water Resistant - Exhibition Case Back - Hand Winding Capability