Automatic mechanical movement with Calibre 2236 base; features approximately 55 hours power reserve and beats at 28800 vph (4 Hz). Rolex jubilee bracelet in silver-tone stainless steel finish, folding clasp. Silver-tone stainless steel case optionally available in 18k white gold. Screw-down bezel set with diamonds, pink dial accented by silver-tone hands and luminous index hour markers for enhanced readability at night. Date display visible at the 3 o'clock position via a small aperture window on the flange. Sapphire crystal provides scratch resistance to protect the dial. Luminous function ensures visibility in low light conditions; screw-down case back adds water-resistance, contributing to overall protection against moisture up to 100 meters / 330 feet depth equivalent (note: this is based on general interpretation of typical Rolex specifications for model series and reference number). Dress watch style with analog dial type. Swiss Made label reflects the origin quality assurance.