Tudor Heritage Black Bay 79030N. Automatic MT5402 movement. 39mm steel case which is water resistant to 200 meters. 28,800vph. 70 hour power reserve. Black dial with luminous hour markers and, "Snowflake" hands. Uni-directional black bezel. Sapphire crystal glass. Steel bracelet with folding clasp and safety catch. Box and papers dated December 2018.