From 42 to 43.99mm

This exceptional Swiss watch is a tribute to the brand's oldest and most emblematic chronograph: the 1937 Multichrono. It features a domed dial set under a glassbox sapphire crystal, and is equipped with a tachometric scale. At the heart of this chronograph, the Calibre 60 automatic movement offers a power reserve of up to 60 hours. " 

The strong design of the Swiss Multifort Chronometer features the collections signature Côtes de Genève. This sporty timepiece is equipped with an exclusive Calibre 80 SI automatic movement featuring a silicon balance spring for even greater precision and resistance.