Product Details Product Dimensions: 0.6 x 0.6 x 0.6 inches Shipping Weight: 1.1 pounds Item model number: FC-310BDHB2PD6 Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. International Shipping: This item is not eligible for international shipping. Learn More Swiss automatic movement Case diameter: 34.9 mm Sapphire crystal Black mother of pearl dial Water resistant to 165 feet (50 M): suitable for swimming and showering Features. Stainless steel case.. Satin strap.. Mother of Pearl dial.. Automatic movement.. Water resistant 60 meters.. Case 34 mm.. Gender - Women Frédérique constant timepieces are assembled by hand in genève switzerland, the most prestigious region for quality swiss watch making, and an important seal of quality watches. This stainless steel timepiece features a black dial and a moon phase display.case: stainless steel, caseback: transparent, screw- down, dial: black, hands: white, luminescent, markers: white arabic numerals, calendar: date displayed around the flange, moon phase indicator at the 6 o'clock position, bracelet: brushed and polished stainless steel, clasp: push- button deployment, crystal: sapphire, crown: screw-down, movement: swiss automatic, water resistance: 10 atm/100 meters/330 feet, case measurements: 43 mm in diameter x 11 mm thick, bracelet measurements: 22 mm wide x 8 inches long, box measurements: 8 inches long x 6 inches wide x 4 inches high, model: fc-330b6b6b. All measurements are approximate and may vary slightly from the listed dimensions. Men's watch bands can be sized to fit 7.5-inch to 8.5-inch wrists. Extra links are available through the manufacturer. (we do not provide this service). Automatic movement winds with the movement of your arm. It is recommended that you wind the watch every two weeks. A screw-down crown (knob) creates a water-resistant seal. To unscrew the crown, turn counter-clockwise and pull/push into position to set time, date, and other functions. To close the crown, press it against the case and turn clockwise.