IWC Pilots Watch Mark XVIII Edition “Tribute to Mark XI” IW3270-07. Steel case, diameter 40mm. Water resistant to 60 meters. Automatic 35111 caliber movement, 42 hour power reserve, 25 jewels. Black dial with white numeral hour markers and track minute markers, luminous quarter markers and hands, date display at the 3 o’clock position. Steel case back. Nato strap with steel pin buckle. Additional green Nato strap included. Box and papers dated October 2017. Our reference S22271.