Rolex Oyster Perpetual Air-King 116900.
Rolex Oyster Perpetual Air-King 116900. 40mm steel case which is water resistant to 100 meters. This watch is equipped with calibre 3131, a self-winding mechanical movement entirely developed and manufactured by Rolex. Black dial with Arabic Numeral hour markers. Polished bezel. Steel bracelet and folding clasp. Box and papers dated July 2017