Steel Rolex Oyster Perpetual Explorer Ref 214270. Case diameter 39mm water resistant to 100 meters. Automatic chronometer movement with Parachrom hairspring. Black dial with applied luminous hour markers and Arabic numerals with luminous hands, central second sweep. Polished steel bezel. Brushed steel Oyster bracelet with Oyster fliplock clasp. Box and papers dated February 2011. Rolex service January 2017. Our reference S21081.