The Seiko SBDC149 Alpinist watch is perfect for adventurers and watch enthusiasts. Whether you're hiking in the mountains or diving in the sea, this watch can keep up with you. It has a 38mm horizontal case size, 46.2mm vertical case size, and 12.9mm thickness. With 200m water resistance and the reliable Caliber 6R35 movement, it's a great companion for your outdoor activities.