Analog Quartz, Automatic Mechanical Hamilton Caliber H-12 with ETA 2825-2 base. Features include stainless steel case and bracelet, fixed bezel (stainless steel), silver dial face with rose gold-tone hands and index hour markers (with Arabic numeral minute markers at five-minute intervals). Includes two sub-dials: one for small hours up to 12; another displaying seconds. Sapphire crystal scratch-resistant glass cover. Pull/push crown operated movement mechanism, automatic winding system. Powered by a mechanical movement containing 25 jewels operating at 28800 vph (beat per hour) and offering an approximately 42-hour power reserve from the mainspring. Transparent case back for visibility of components. Round shaped case measuring 42 mm in diameter with dimensions including thickness of 13.13 mm. Band width is 22 mm, secured by a fold over clasp equipped with a push button release mechanism. Water resistant to depths corresponding to 50 meters or approximately 165 feet. Functions performed: hour indication, minute indication, second indication (via sub-dial). Part of the Hamilton Jazzmaster Regulator Series; watch style is dress watch and Swiss Made label.