Big Crown Caliber 473

By Oris
Reference: 473 7786 4065-07 5 19 22FC

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Case: stainless steel
Size: 38mm
Function: central date hand, power reserve indicator on the back of the movement
Movement: hand-wound caliber Oris 473
Power Reserve: approximately five days
Dial: blue
Hands: luminous
Water Resistance: 50m
Caseback: sapphire crystal
Strap/Bracelet: sustainably sourced deer leather produced by Cervo Volante
Factory Warranty: 10 years


The Big Crown Caliber 473 introduces a new, highly innovative hand-wound mechanical movement designed from the ground up in-house by Oris watchmakers. This special watch breathes new life into the brand’s signature design, the Big Crown Pointer Date, an Oris collection mainstay since 1938. For the first time in decades, it has a hand-wound in-house Oris caliber inside it, Caliber 473. 

Caliber 473 is built on the same base as the Oris Caliber 403 automatic. So, it has hour, minute, small seconds, and pointer date hands, and a five-day power reserve, now shown by a 120-hour power reserve indicator on the back of the movement. Caliber 473 took four years to develop and closes a circle for Oris.

Without a rotor, the power reserve indicator is visible through the watch’s sapphire caseback. As with Caliber 400 Series movements, Caliber 473 also has elevated levels of anti-magnetism, and each watch powered by it comes with a 10-year warranty, and 10-year recommended service intervals. Pure joy.