Case Material: 18k Rose Gold. Case Finish: Polished and Brushed. Case Color: Silver-tone. Movement: Manual Mechanical Winding. Caliber: In-house movement. Functionality: Time Display. Dial: Classic design, silver tones. Strap/Sleeve Material: Brown leather (Portugieser strap). Straps Included: One standard strap provided. Water Resistance: 30 meters.