Silver-tone stainless steel case, brown leather strap. Fixed silver-tone bezel. Black dial with luminous and Arabic numeral hour markers, minute markers at the outer rim. Analog dial type. Hand-wound movement (Hamilton Calibre H-51-Si) features a 60-hour power reserve. Chronograph functions include two sub-dials for seconds and minutes. Scratch-resistant sapphire crystal lens. Water resistance to 330 feet / 100 meters. Case diameter is 40mm with round shape. Secured by buckle clasp.