ORIS ProPilot x Calibre 400

All New ORIS ProPilot x Calibre 400

ORIS ProPilot x Calibre 400 set

A New Daily Wear Icon.

We are excited to finally get these new ORIS ProPilot x Calibre 400 pieces in our hands here at Little Treasury Jewelers. Between the bold color choices, lightweight/ modern bracelet and case style, (not to mention the 5-day power reserve paired with one of the best watch warranties there is) these pieces are our new daily wear go to.

Inspired by ORIS’S rich aviation heritage, and the joy of mechanics: meet the ProPilot X Calibre 400. Inside its 39mm titanium case is our highly anti-magnetic, five-day, in-house automatic. It comes with a 10-year warranty. A new icon.


Material: Multi-piece titanium
Size: 39mm
Top Glass: Sapphire, domed on both sides, anti-reflective coating inside
Case Back: Titanium, screwed, see-through sapphire glass?
Operating Devices: Titanium screw-in security crown
Water Resistance: 100m
Interhorn Width: 20mm

ORIS ProPilot x Calibre 400 Salmon Dial

Calibre 400 • Oris-patented ‘LIFT’ system folding clasp

ORIS ProPilot x Calibre 400 caseback
ORIS ProPilot x Calibre 400 clasp


Number: ORIS 400
Dimensions: 30mm, 13 1/4″
Functions: Centre hands for hours, minutes and seconds, date window at 6 o’clock, instantaneous date, date corrector, fine timing device and stop-second
Winding: Automatic winding
Power Reserve: 120 Hours (5-day)
Vibrations: 28’800 A/h, 4 Hz
Jewels: 21

Calibre 400:

Inside the ProPilot X Calibre 400 is one of ORIS new generation of high-performance automatics. Conceived entirely in-house by our skilled engineers, Calibre 400 Series movements all feature elevated levels of anti-magnetism, a five-day power reserve and a 10-year warranty. We call this The New Standard.

Bracelet / Clasp:

Multi-piece titanium metal bracelet with folding clasp, its patented design inspired by an aircraft safety belt.

ORIS ProPilot x Calibre 400 Gray dial
ORIS ProPilot x Calibre 400 Blue dial