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Oris | ProPilot X Calibre 400 | 01 400 7778 7153-07 7 20 01TLC

01 400 7778 7153-07 7 20 01TLC

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Oris ProPilot X Calibre 400 Grey Dial Titanium Watch

Available from the following watch specialists
Included with product:
* Branded Packaging
* Completed Warranty
* Free Bracelet Sizing
* Free Gift Wrapping

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Oris ProPilot X Calibre 400 Grey Dial Watch

The Oris ProPilot X Calibre 400 Grey Dial Watch is one of the brand’s new generation of high-performance automatics. Conceived entirely in-house by the brand’s skilled engineers, Calibre 400 Series movements feature elevated levels of anti-magnetism and a five-day power reserve. Also, a 10-year warranty. Oris call this The New Standard.

Case, Dial, Date, Crystal

Firstly, the titanium case is a functional 39mm in diameter and has a signature turbine bezel. This suggests fast motion which is apt for this cutting-edge pilot watch. Secondly, the dial is in a smokey grey tone (Blue and Salmon dial versions also available). Also, it has functional, black hour markers. Along with the hands, these are coated in superluminova for legibility in poor light. Additionally, a traditional minute track ensures the dial is easy to read. Finally, the sapphire crystal is domed on both sides. An anti-reflective coating on the inside reduces glare for better legibility in the cockpit.

Movement, Water Resistance, Caseback, Bracelet

Equipped with a precision Oris 400 automatic movement, the ProPilot X has an incredible 120 hour power reserve. Additionally it’s water resistant to 10 bars (100m) and has a large easy grip screw-down crown. This is oversized to allow for use when wearing gloves. Similarly, the see-through caseback also screws-in and allows a fantastic view of the movement in action. Finally, the multi-piece titanium bracelet is comfortable to wear and so light, you’ll hardly know you’re wearing it. A folding clasp with Oris’ patented lift mechanism, ensures security.


Oris have been manufacturing fine watches since 1904 and are one of a small handful of Swiss watch brands that makes only mechanical watches.  Built to last and provide a lifetime of enjoyment, the Oris ProPilot X Calibre 400 Grey Dial Watch carries on a fine tradition of aviation watches. It covered by a two year manufacturer’s warranty which extends to ten upon registration with MyOris.

  • Automatic winding movement, Oris 400, 21 jewels
  • Frequency: 28’800 A/h, 4 Hz
  • 120 hour power reserve
  • Hours, minutes, seconds
  • Instantaneous date, date corrector, fine timing device, stop-second
  • Titanium multi-piece case, 39mm diameter
  • Titanium screw-down security crown
  • Grey dial, indices, numerals and hands with Superluminova
  • Sapphire crystal, domed on both sides, anti-reflective coating on inside
  • Titanium, screwed see-through sapphire caseback
  • Titanium bracelet with 20mm interhorn width, folding clasp
  • Water resistant 10 bar (100m)
  • Two Year Manufacturer’s Warranty (extended to 10 Years upon registraion with MyOris)
Additional information




Movement Type

Automatic Mechanical

Case Shape


Dial Colour


Strap Type

Titanium Bracelet

Material Type


Water Resistance


Based on 138 reviews
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  1. David G.

    Verified reviewVerified review - view originalExternal link | gbEngland, United Kingdom

    Easy to order and very quick delivery

  2. Anonymous

    Verified reviewVerified review - view originalExternal link

    Excellent transaction. Good communication. Product as described at a fair price (cheaper to get it shipped from the UK than buying local in US!!

  3. Richard Herndon

    Verified reviewVerified review - view originalExternal link | usIllinois, United States

    The watch arrived within a week or so of ordering it, and was in perfect condition.

  4. Victor Lopez

    Verified reviewVerified review - view originalExternal link | usNew Jersey, United States

    impeccable service, fast shipping! will do business again

  5. Bruce Charman

    Verified reviewVerified review - view originalExternal link | gbEngland, United Kingdom

    Easy site to navigate, new XL strap ordered and arrived on time

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