[caption id="attachment_2327" align="alignnone" width="584"]Hamilton Pilot Pioneer Auto Chrono H76416135 Hamilton Pilot Pioneer Auto Chrono H76416135[/caption]   The Hamilton Pilot Pioneer Chronograph Auto is based on a model that was issued to the Royal Air Force in the 1970s. The bold Arabic numerals, the subdials at 3- and 6 o'clock and the asymetrical case are all directly inspired by the watches that these brave men wore. The H-31 automatic chronograph movement in this watch has a power reserve of 60 hours. Hamilton Khaki Pilot Pioneer Automatic Case: stainless steel Strap: stainless steel bracelet, NATO-strap, leather strap Diameter: 41mm Movement: Caliber H-31, automatic chronograph Reference number: H76416135 Link: http://Ace.am/H76416135