The Rolex Daytona-116598RBOW series continues the classic masterpiece that began in 1963!When the watch encounters the rainbow, luxury and beauty collide, play with the rainbow, and play with the small freshness.[Movement] Equipped with a Daytona self-winding mechanical movement, the thickness is consistent with the genuine product, and the timing function is perfectly realized [Material] Made of 316 stainless steel, the strap workmanship is exquisite and perfect[Ring] The same wear resistance as the genuine product Ceramic bezel, Cerachrom ceramic solid outer ring with tachymeter scale [Lens] Scratch-resistant sapphire crystal with excellent transparency [Clasp] Oyster insurance discount with 5mm easy-to-adjust chain link extension system.