The Oris Big Crown Calibre 743 (reference 01 473 7786 4065-07 5 19 22FC) debuted in 2023. This watch is powered by caliber Oris 403, which is the brand’s 10th in-house movement in as many years. This movement must be wound by hand, sports the signature ‘pointer’ date indication, and has a power reserve of 120 hours – as witnessed by the indicator visible via the see-through case back.
