Oyster Perpetual Submariner Date Oyster, 40 mm, Yellow Gold

Reference 116618LB
Model case Oyster, 40 mm, yellow gold
Bezel Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in gold
Water-resistance Waterproof to 300 metres / 1,000 feet
Movement Perpetual, mechanical, self-winding
Calibre 3135, Manufacture Rolex
Power reserve Approximately 48 hours
Bracelet Oyster, flat three-piece links
Dial Blue
Certification Superlative Chronometer