Stainless steel case with a brown leather strap. Fixed stainless steel bezel. Silver (open heart) dial with blue leaf-style hands and Roman numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. 24 hour sub-dial. Seiko caliber 4R39A automatic movement, containing 24 Jewels, bitting at 21600 vph, and has a power reserve of approximately 41 hours. Scratch resistant Hardlex crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 41 mm. Case thickness: 13 mm. Band width: 20 mm. Tang clasp. Water resistant at 50 meters / 165 feet. Functions: hour, minute, second, GMT. Casual watch style. Watch label: Japan Movt. Seiko Automatic Silver Open Heart Dial Men's Watch SSA231.