This timeless watch from Rado features a yellow gold PVD-coated stainless steel case and matching bracelet. The gold dial of this men's timepiece features a date display at 3 o'clock along with goldtone indices. Case: Stainless steel, yellow gold PVD-coated Caseback: Screw-down closed Bezel: Goldplated Dial: Gold Hands: Goldtone Markers: Goldtone Indices Calendar: Date at 3 o'clock Bracelet: Gold stainless steel Clasp: Push-button deployment Crystal: Hesalite Crown: Screw-down Movement: Swiss Automatic Water resistance: 10 ATM/100 meters/330 feet Case measurements: 35 mm wide x 43 mm long x 12 mm thick Bracelet measurements: 17 mm wide x 7.5 inches long Model: R84848253 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. Click here to view our Watch Sizing Guide . 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. Automatic movement winds with the movement of your arm. It is recommended that you wind the watch every two weeks.