Meet the new Big Crown Calibre 473. It’s powered by a new hand-wound calibre, our tenth in-house movement in 10 years. Calibre 473 has a five-day power reserve with an indicator on the reverse, it’s highly anti-magnetic, and it comes with a 10-year warranty and 10-year recommended service intervals (as does the watch).
Oris has developed a sophisticated stainless steel butterfly folding clasp with a fine adjustment system. It allows you to adjust the strap as your wrist expands and contracts, which happens as environmental conditions change.
- CASE: Big Crown, 38.00 mm, Stainless steel
- MOVEMENT: Hand winding developed by Oris
- DIAL: Blue
- STRAP/BRACELET: Leather
- WARRANTY: 2 Years - Join and extend your warranty for free to 10 years.
