Rolex brand

Sunday Calendar Series

Automatic mechanical movement type

3155 movement model

36mm dial

18k gold watch case material

Basic Information Number: m118238-0311 Brand: Rolex Series: Day-Date Movement Type: Automatic Mechanical Gender: Unisex Movement Model: 3155 Movement Type: Automatic Mechanical Manufacturer: Rolex Frequency: 28,800 vibrations per hour Power Reserve: 48 hours Technical Certifications: Superlative Chronometer Certification Appearance: Case Diameter: 36 mm Case Thickness: Not Available Dial Color: Gold Dial Shape: Round Strap Color: Gold Clasp Type: Concealed Folding Crown Buckle Case Back: Solid Case Back Weight: Not Available Water Resistance: 100 meters Hour Markers: Diamond-set Hour Markers Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: 18k Gold Dial Material: Mother-of-Pearl with Diamond-set Dial Material: Knurled Bezel Material: Scratch-resistant Sapphire Crystal with Anti-reflective Cyclops Magnifying Date Window Crown Material: 18k Gold with Screw-down Twin Lock Double Water Resistance System Strap Material: 18k Gold, Oyster, Three-link Clasp Material: 18k Gold Functions: Date Display, Day Display