Reference: 274425-5001 Case size: 40mm Movement: Automatic Caliber: Chopard 96.23-L , In-house Power reserve: 65 hours Dial color: Artistic Dial, Green Dial material: Mother-of-pearl, Opal Dial finish: Marquetry Case size: 40mm Case material: Rose Gold Case back: Open Strap material: Alligator Strap color: Blue Buckle type: Pin