Silver-tone stainless steel case and bracelet. Fixed tachymeter scale black stainless steel bezel. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Day of the week, month subdials. Omega Calibre 1151 Automatic movement, based upon ETA 7751, containing 25 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 39 mm, case thickness: 14 mm. Band width: 16 mm, band length: 7.25 inches. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: month, tachymeter, water resistant, date, chronometer. Omega Speedmaster Series. Sport watch style. Watch label: Swiss Made. Item Variations: 3520.50, 3520.50.00, 3520-50, 3520-50-00, 3520/50, 352050, 3520. Pre-owned Omega Omega Speedmaster Automatic Chronometer Black Dial Mens Watch 3520.50.00.
