Silver-tone stainless steel case, silver-tone bezel, luminous dial markers and hands. Analog display with Arabic numeral hour markings on a silver-tone dial. Minute markers present. Features date at the 6 o'clock position. World-time functionality displaying major cities along the outer bezel edge. Bi-directional rotating bezel for setting timezones or coordinates. Equipped with Breitling Calibre 35 Automatic movement (based upon ETA 2892-A2), offering 70-hour power reserve, operating at 28,800 vph, containing 38 jewels. Sapphire crystal glass is scratch resistant and used on the face. The screw locked crown enhances water resistance which extends to a depth of 100 meters (or 330 feet). Transparent case back allows visibility into the mechanism. Round case shape with dimensions 43 mm in diameter and approximately 14.55 mm thick. Silver-tone hands designed for readability under various lighting conditions. Band is silver-tone stainless steel, measuring a width of 23 mm. Secure folding clasp includes safety release feature. This men's watch functions as both an analog timepiece and a travel watch due to its world-time capability covering all 24 time zones. Swiss Made quality standard applied. Item Variations include AB3521U0-G838-188A.