The Titanium 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 among the heavier pilot watches in the guide, and is priced well above the $1,237 median for the category. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

All Oris watchesWatch pilot watchesLightest, rankedOn a titanium braceletDisplay back
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
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
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
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Alternatives to the Oris ProPilot X Calibre 400 (Titanium)

Bremont Altitude (Titanium)BremontAltitude (Titanium)$5,30042.0 mm12.23 mm thick53.29 gPilotsame category · same style · shared complications · similar priceBremont Altitude MB Meteor Stealth GreyBremontAltitude MB Meteor Stealth Grey$6,60042.0 mm12.23 mm thickPilotsame category · same style · shared complications · similar priceBremont Altitude MB Meteor Felix the CatBremontAltitude MB Meteor Felix the Cat$6,85042.0 mm12.23 mm thick53.29 gPilotsame category · same style · shared complications · similar priceLongines Pilot Majetek Pioneer Edition (Titanium)LonginesPilot Majetek Pioneer Edition (Titanium)$5,65043.0 mm13.3 mm thick78.7 gPilotsame category · same style · similar price · same movement
SinnEZM 9 TESTAF$2,50044.0 mm12 mm thick71 gPilotsame category · same style · shared complications · similar pricePequignet Royale Titane / Grand Sport 44mmPequignetRoyale Titane / Grand Sport 44mm$6,80044.0 mm12.5 mm thickPilotsame category · same style · shared complications · similar price

More watches from Oris

Oris AquisPro 4000m Calibre 400OrisAquisPro 4000m Calibre 400$7,10549.5 mm23.4 mm thickDiverOris Aquis Pro 1000mOrisAquis Pro 1000m$3,80049.5 mm16.6 mm thickDiverOris Big Crown ProPilot X Calibre 115 (Titanium)OrisBig Crown ProPilot X Calibre 115 (Titanium)$9,40044.0 mmPilotOris Aquis Date Titanium 43.5mmOrisAquis Date Titanium 43.5mm$2,80043.5 mm121 gDiverOris AquisPro Date Calibre 400OrisAquisPro Date Calibre 400$5,30049.5 mm158 gDiverOris ProPilot X Gonzo EditionOrisProPilot X Gonzo Edition$10,50044.0 mm12.6 mm thickPilot

Frequently asked questions

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

On the maker's published specification, no nickel-bearing steel touches the skin: a titanium (grade undisclosed) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.

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.

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