BIG CROWN CALIBRE 473

Product Description

Ref. No.: 01 473 7786 4065-07 5 19 22FC –

BIG CROWN CALIBRE 473 – 38.00 MM, STAINLESS STEEL – 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.

MATERIAL: Multi-piece stainless steel case
SIZE: 38.00 mm
TOP GLASS: Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK: Stainless steel, screwed, see-through sapphire glass
OPERATING DEVICES: Stainless steel screw-in security crown
WATER RESISTANCE: 5 bar
INTERHORN WIDTH:19 mm

DIMENSIONS: Ø 30.00 mm, 13 1/4’’’
FUNCTIONS: 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
WINDING: Hand winding
POWER-RESERVE: 120 hrs
VIBRATIONS: 28’800 A/h, 4 Hz
JEWELS: 27

DIAL: Blue dial
LUMINOUS MATERIAL: Indices, numbers and hands with Superluminova C3

STRAP: Dark brown leather strap, stainless steel buckle