REFERENCE : 01 752 7698 4164-07 8 22 19
Inspired by the skies for over 70 years, Swiss watch manufacturer Oris has been producing specialist aviation watches since the launch of its first Oris Big Crown in 1938. Born to satisfy the demands of fighter pilots in Normandy, this heroic timepiece has since spawned a whole collection of sky-bound watches.
ORIS - BIG CROWN PROPILOT BIG DAY DATE - 45mm
MOVEMENT : Automatic winding Big day date developed by Oris
NUMBER : Oris 752, base SW 220-1
DIMENSIONS : Ø 32.20 mm, 14 1/4’’’
FUNCTIONS : Centre hands for hours, minutes and seconds, enlarged individual date and day windows, instantaneous date and day, date and day corrector, fine timing device and stop-second
WINDING : Automatic winding, bi-directionally rotating red rotor
POWER-RESERVE : 38 hrs
VIBRATIONS : 28’800 A/h, 4 Hz
JEWELS : 26
CASE : Oris Big Crown ProPilot, 45,00 mm, 1.772 inches, Stainless steel
MATERIAL : Multi-piece stainless steel case
SIZE : 45,00 mm, 1.772 inches
TOP GLASS : Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK : Stainless steel, screwed, see-through mineral glass
OPERATING DEVICES : Stainless steel screw-in security crown
WATER RESISTANCE : 100 m
INTERHORN WIDTH : 22 mm
DIAL : Black
MATERIAL : Black dial
LUMINOUS MATERIAL : Numerals and hands Superluminova BG W9
STRAP/BRACELET : Stainless steel
MATERIAL : Multi-piece stainless steel metal bracelet, folding clasp