Big Crown Calibre 473

Meet the Big Crown Calibre 473, a watch housing a new, highly innovative hand-wound mechanical movement designed from the ground up in-house by Oris watchmakers. No mistake, this is a special watch. Why? Because it breathes new life into our signature design, the iconic Big Crown Pointer Date, an Oris collection mainstay since 1938. For the first time in decades, it has a hand-wound in-house Oris calibre inside it, Calibre 473. And that's a magical thing. The story of Calibre 473 is that it's built on the same base as the Oris Calibre 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. Calibre 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 case back. Oris watchmakers designed it to be simple to produce and assemble, and extremely durable, in line with our movement creation philosophy. We've filed a patent for it. As with Calibre 400 Series movements, Calibre 473 also has elevated levels of anti-magnetism, and each watch powered by it will come with a 10-year warranty and 10-year recommended service intervals. Pure joy.

REFERENCE NUMBER
01 473 7786 4065-07 5 19 22FC

CASE
Multi-piece stainless steel case. Sapphire, domed on both sides, anti-reflective coating inside. Stainless steel, screwed, see-through sapphire glass.

SIZE
38.00 MM

WATER RESISTANCE
5 BAR

INTERHORN WIDTH
19 MM

MOVEMENT
Centre hands for hours and minutes, subsidiary second at 6 h, date centre hand, instantaneous date, date corrector, fine timing device and stop-second, power reserve display on bridge side

POWER RESERVE
120 hrs

CALIBER
CALIBRE 473

DIMENSIONS
Ø 30.00 mm, 13 1/4’’’

WINDING
Hand winding

VIBRATIONS
28’800 A/h, 4 Hz

DIAL
Blue

STRAP
Leather