Dial Color: Sundust and bright black
Material: 18 ct Everose gold
Size: 40 mm
Bezel: Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale
Water Resistance: Waterproof to 100 metres / 330 feet
Reference: 4131, manufacture Rolex
Power Reserve: Approximately 72 hours
Material: Flexible metal blades overmoulded with high-performance elastomer
Type: Oysterflex
Adjustment: Folding Oysterlock safety clasp with Rolex Glidelock extension system
