Chronograph Chronograph The chronograph operate is a mechanism for measuring time intervals. A chronograph watch can thus be accustomed to time situations though exhibiting some time Like several standard watch. With its 40mm diameter scenario, svelte 8.3mm thickness, and that iconic Gerald Genta case layout (call them “ears”, and also https://www.watchesworld.com/the-most-coveted-watches-in-the-uk/