The Wristwatch Field Guide

Oris ProPilot X Calibre 400 (Titanium)

01 400 7778 7153

The Oris ProPilot X Calibre 400 (Titanium) is a current-production pilot watch with a titanium (grade undisclosed) case. At 93 g it sits around the middle for pilot watches in the guide, and is priced well above the $1,750 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

All Oris watchesExotic-material pilot watchesTitaniumDisplay backUnder $5,000
Price
$4,800
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Weight
93 g (with bracelet)
Water resistance
100 m
Reference
01 400 7778 7153
Type
Pilot
Case diameter
39.0 mm
Origin
Switzerland
Movement
Automatic
Caliber
Oris Calibre 400
Power reserve
120 h
Complications
Date
Colour
Grey
Surface treatment
None
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Titanium bracelet
Matching bracelet
Standard
Crystal
Domed sapphire, AR coated
Display back
Yes
Dial
Grey (and other colours)
Dial colours
Grey
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Hardness, Construction, Lume
High confidence Verified Aug 2026 Source: Monochrome Maker ↗ Spec checksGrade Jul 2026Price Aug 2026Weight Jul 2026
Facts are free to cite with a link.
Reader reviews & photosContribute photo or review
No reviews yet.
See it in the interactive guideContribute a photo or review

Similar exotic-material watches

Alternatives to the Oris ProPilot X Calibre 400 (Titanium)

More exotic-material watches from Oris

Frequently asked questions

Is the Oris ProPilot X Calibre 400 (Titanium) nickel-free?

Yes. Nothing nickel-bearing touches the skin: a titanium (grade undisclosed) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Oris ProPilot X Calibre 400 (Titanium)?

The Oris ProPilot X Calibre 400 (Titanium) has a titanium (grade undisclosed) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Oris ProPilot X Calibre 400 (Titanium)?

It is 39.0 mm in diameter, and water resistant to 100 m.

How much does the Oris ProPilot X Calibre 400 (Titanium) weigh?

About 93 g (w/ bracelet).

How much does the Oris ProPilot X Calibre 400 (Titanium) cost, and is it available?

It is current-production and lists from $4,800.

All exotic-material Oris watches · Exotic-material pilot watches · All 1,957 watches

Learn: Which Material? · Lightest Materials · Most Scratch-Resistant · Materials and Skin

Image & Trademark Policy · Terms & Conditions