Dial diameter: 42 mm. Champagne dial. Applied polished white gold hour markers with luminous filling. Finely printed minute/second track. Polished hands. GMT / Dual Time Zone: Off-centre black 24-hour ring. Self-winding movement. Power reserve: 72 hours. Water Resistance: 100 meters �C 330 feet. Mirror material: Anti-reflective and scratch-resistant sapphire glass. Clasp Type: Folding Oysterlock with Easylink 5 mm Comfort Extension.