For the Big Crown ProPilot X Calibre 115, Oris’s watchmakers took the spirit of Calibre 110 and imagined a fully skeletonised Oris movement. Traditionally, skeletonisation provided a window for a watchmaker’s talents, but this movement had higher ambitions. It had to reconnect people to how things work.
The Big Crown ProPilot X Calibre 115 lays bare its inner workings. Nothing is hidden. Even the barrel at 12 o’clock is skeletonised so you can see the extended mainspring. Winding the crown, you watch on as the mainspring coils tighter and tighter until it’s fully wound and ready to deliver 10 days of uninterrupted power.
CASE
MATERIAL: Multi-piece stainless steel/bronze case, minutes scale top ring
SIZE: 40.00 mm
TOP GLASS: Sapphire, domed on both sides, anti-reflective coating inside
CASE BACK: Stainless steel, special engravings, screwed
OPERATING DEVICES: Stainless steel screw-in security crown
WATER RESISTANCE: 10 bar
INTERHORN WIDTH: 20 mm
DIAL
COLOR: Green
INDEXES: Indices and hands Superluminova light old radium
MOVEMENT
POWER SOURCE: Automatic winding date
NUMBER: Oris 733, base SW 200-1
DIMENSIONS: Ø 25.60 mm, 11 1/2’’’
FUNCTIONS: Centre hands for hours, minutes and seconds, date window, instantaneous date, date corrector, fine timing device and stop-second
WINDING: Automatic winding
POWER-RESERVE: 38 hrs
VIBRATIONS: 28’800 A/h, 4 Hz
JEWELS: 26
STRAP
MATERIAL: Black rubber strap, stainless steel buckle
REF: 01 733 7707 4357-07 4 20 18
