Oris began making pilot’s watches in the 1910s at the dawn of aviation and has pioneered in the field ever since. The Big Crown, one of Oris’s signature designs, was first introduced in 1938, and continues to inspire the collection today.

CASE

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

MOVEMENT

NUMBER: Oris 473

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

MATERIAL: Blue

LUMINOUS MATERIAL: Indices, numbers and hands with Superluminova C3

STRAP/BRACELET

: Leather

MATERIAL: Dark brown leather strap, stainless steel buckle

EXTRAS

Certificate