Hamilton Jazzmaster Power Reserve Auto 42mm Watch Transparent Caseback Whether you're exploring the world

Whether you're exploring the world or appreciating the beauty of nature

a testament to a time-honored tradition that continues to resonate with watch enthusiasts globally

With the Longines Spirit collection

The skeleton hands and raised indexes are 18K Sedna™ gold and are filled with white Super-LumiNova

and craftsmanship

Hamilton Jazzmaster Power Reserve Auto 42mm Watch Transparent Caseback Whether you're exploring the worldWhen tradition meets innovation, the results are rarely so harmonious. The Jazzmaster Power Reserve uses simple design outside to balance the strength of the new H 13 movement inside. Only the power reserve scale hints at the stamina of the 80 hour reserve this model offers. For the Jazzmaster Power Reserve, Hamilton created the new H 13 movement with extended 80 hour power reserve, which is displayed on the dial through the power reserve indicator.