R+ Factory 115g Weighted Edition .Rolex Cellini Calendar Model is making a strong debut .Size: 39mm x 12mm .Movement: Equipped with a custom version of the 3165 movement, featuring stick style hands and a date pointer, with functionality identical to the original .Case: Made of 316L fine grade stainless steel, with top quality electroplating and antioxidant protection .Dial: Engraved with a radiating pattern, providing a strong three dimensional texture .Strap + Buckle: Top tier all around edge craftsmanship with Italian calfskin strap paired with the original K folding clasp, produced by A8