- Automatic movement
- Anti-reflective crystal protects watch from scratches
- Metal Case
- Case diameter: 38.5 mm
- Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving
Details: Tainless steel and 18kt yellow gold case with a stainless steel bracelet with 18kt yellow gold bars. Fixed 18kt yellow gold bezel. Silver dial with gold-tone hands and index hour markers. Minute markers around the outer rim. Date display appears at the 3 o'clock position. Automatic chronometer movement. Scratch resistant sapphire crystal. Skeleton case back. Case diameter: 38.5 mm. Push button fold over clasp. Water resistant at 100 meters/ 330 feet. Functions: hours, minutes, seconds, calendar. Omega constellation silver dial mens watch 12320382102002.