Having continuously climbed the ranks of the watch making industry, Zenith is recognized for mechanical precision, distinctive styling and expert finishing. This Swiss automatic timepiece features a chronograph function, tachymeter scale and date window. Case: Stainless steel Caseback: Transparent, screw-down Bezel: Stainless steel Dial: White Hands: Silvertone, luminescent Orange sweep second hand for the chronograph Markers: Indices, orange Subdials: Three silver subdials, small seconds subdial at the 9 o’clock, hours for the chronograph at the 6 o’clock and minutes at the 3 o’clock Calendar: Date displayed at the 4:30 position Tachymeter scale displayed around the flange Strap: White leather with orange stitching Clasp: Pin buckle Crystal: Sapphire Crown: Push/pull Movement: Swiss automatic Power reserve: 50 hours Water resistance: 5 ATM/50 meters/165 feet Case measurements: 40mm in diameter x 14mm thick Strap measurements: 19mm wide x 7 inches long Box measurements: 5 inches wide x 4 inches long x 10 inches high Country of origin: Switzerland Model number: 03.1969.401/02.C510 Click here to view our Watch Sizing Guide. All measurements are approximate and may vary slightly from the listed dimensions. Women’s watch bands can be sized to fit 6.5-inch to 7.5-inch wrists. This watch is powered by an automatic movement which means the winding of the spring occurs automatically when the wearer moves his arm. However, it is recommended that you manually wind the watch at least once every two weeks. It is also important to adjust the time once a month as automatic movement can gain or lose a few minutes per month.
