Hamilton American Classic Intra-Matic Mechanical Chronograph H 40mm Watch OMEGAracing making them highly dependable in

making them highly dependable in various environments

having been a part of all six lunar missions

Glass: Features a durable

Combining authentic 60s appeal with the exclusive H-31 automatic movement

midnight blue or black velvet dial inspires easy sophistication day or night

Hamilton American Classic Intra-Matic Mechanical Chronograph H 40mm Watch OMEGAracing making them highly dependable inFeel the emotion at the heart of watchmaking with each wind of the Intra Matic Chronograph H. Powered by Hamilton's new, exclusive hand wound chronograph movement the H 51 this is a timepiece with soul. A box shaped sapphire crystal with double anti reflective coating protects Hamilton'ssignature panda dial, adding another layer of authentic heritage to this mechanical version of a vintage inspired favourite. The H 51 is a mechanical chronograph