Hamilton Khaki Aviation Pilot Pioneer Auto 38mm Watch Transparent Caseback The H-21 is a powerful

The H-21 is a powerful automatic chronograph movement featuring an extended 60-hour power reserve

Driven by OMEGA's Co-Axial Calibre 9300

In Japanese culture

and the radial pattern on the black dial contribute to the watch's powerful and sporty appearance

This watch features a brushed gold- and silver-tone stainless steel case set with a striking blue 3-hand dial with a clous de paris intricately textured detail

Hamilton Khaki Aviation Pilot Pioneer Auto 38mm Watch Transparent Caseback The H-21 is a powerfulInspired by the Model 23, a cutting edge pocket watch used by U. S. soldiers during WWII, the Khaki Aviation Pilot Pioneer's distinctive design is a tribute to Hamilton's aviation and military heritage. With ultra legible numerals, cathedral hands and a railway track outer scale, this 38mm automatic pilot watch has a sporty yet refined character that's ready to fly. A three hand movement with or without a date function and boasting a superior power