Oyster Perpetual GMT Master II, Oyster 40 mm Yellow Gold

Reference 116718LN
Model case Oyster, 40 mm, yellow gold
Bezel Bidirectional rotatable 24-hour graduated Cerachrom insert in ceramic
Water-resistance Waterproof to 100 metres / 330 feet
Movement Perpetual, mechanical, self-winding, GMT function
Calibre 3186, Manufacture Rolex
Power reserve Approximately 48 hours
Bracelet Oyster, flat three-piece links
Dial Black
Certification Superlative Chronometer