Jazzmaster Performer Autochrono 42mm H36646780

Timeless style with a new expression, the Jazzmaster Performer Auto Chrono 42mm embodies a contemporary take on the everyday watch, whilst retaining its signature sporty attitude. Displaying time on the outer ring, the three chronograph counters enable you to keep track of elapsed hours, minutes and seconds. Housed in a sleek PVD case and paired with a black leather strap, the Jazzmaster Auto Chrono 42mm features a 60 hour power reserve and an H-31 movement. Discover our collection of chronograph watches. The H-31 is a powerful automatic chronograph movement featuring an extended 60-hour power reserve, making it perfect for the demands of the sportiest of models. With an H pattern design on the oscillating bridge, there’s no mistaking who made this movement.

Source: Hamilton website, last updated Mar 2026