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The Oris ProPilot X Calibre 400 watch features a blue dial, silver hour markers, date at 6 o’clock, and a stainless steel bracelet—reflecting aviation heritage against a light grey background.
A person wearing an Oris ProPilot X Calibre 400 watch with a titanium case and blue dial rests their hand in the pocket of a black jacket, highlighting its aviation heritage style.
The Oris ProPilot X Calibre 400 is a stainless steel watch with a teal dial, silver hour markers, a date window at 6 o’clock, and Oris branding—showcasing aviation heritage and modern style on a white background.
The Oris ProPilot X Calibre 400, inspired by aviation heritage, features a stainless steel bracelet and a visible automatic movement through its transparent case back, shown here with clasp open and bracelet extended.
Side view of the Oris ProPilot X Calibre 400, featuring its titanium case, bezel, crown, and part of the bracelet—highlighting its aviation-inspired design against a white background.
Close-up of the Oris ProPilot X Calibre 400 watch, showcasing aviation-inspired stainless steel construction, a blue dial with silver markers, date at 6 o’clock, and a metal bracelet.
A gray gift box with white ribbon, gold and white text and logos—featuring Oris and the ProPilot X Calibre 400—evokes aviation heritage and precision craftsmanship.
The Oris ProPilot X Calibre 400 features a stainless steel case, blue dial, silver hands and markers, date at 6 o’clock, and metal bracelet—an elegant tribute to aviation heritage.
The Oris ProPilot X Calibre 400 watch features a blue dial, silver hour markers, date at 6 o’clock, and a stainless steel bracelet—reflecting aviation heritage against a light grey background.
A person wearing an Oris ProPilot X Calibre 400 watch with a titanium case and blue dial rests their hand in the pocket of a black jacket, highlighting its aviation heritage style.
The Oris ProPilot X Calibre 400 is a stainless steel watch with a teal dial, silver hour markers, a date window at 6 o’clock, and Oris branding—showcasing aviation heritage and modern style on a white background.
The Oris ProPilot X Calibre 400, inspired by aviation heritage, features a stainless steel bracelet and a visible automatic movement through its transparent case back, shown here with clasp open and bracelet extended.
Side view of the Oris ProPilot X Calibre 400, featuring its titanium case, bezel, crown, and part of the bracelet—highlighting its aviation-inspired design against a white background.
Close-up of the Oris ProPilot X Calibre 400 watch, showcasing aviation-inspired stainless steel construction, a blue dial with silver markers, date at 6 o’clock, and a metal bracelet.
A gray gift box with white ribbon, gold and white text and logos—featuring Oris and the ProPilot X Calibre 400—evokes aviation heritage and precision craftsmanship.
The Oris ProPilot X Calibre 400 features a stainless steel case, blue dial, silver hands and markers, date at 6 o’clock, and metal bracelet—an elegant tribute to aviation heritage.
The Oris ProPilot X Calibre 400 watch features a blue dial, silver hour markers, date at 6 o’clock, and a stainless steel bracelet—reflecting aviation heritage against a light grey background.
A person wearing an Oris ProPilot X Calibre 400 watch with a titanium case and blue dial rests their hand in the pocket of a black jacket, highlighting its aviation heritage style.
The Oris ProPilot X Calibre 400 is a stainless steel watch with a teal dial, silver hour markers, a date window at 6 o’clock, and Oris branding—showcasing aviation heritage and modern style on a white background.
The Oris ProPilot X Calibre 400, inspired by aviation heritage, features a stainless steel bracelet and a visible automatic movement through its transparent case back, shown here with clasp open and bracelet extended.
Side view of the Oris ProPilot X Calibre 400, featuring its titanium case, bezel, crown, and part of the bracelet—highlighting its aviation-inspired design against a white background.
Close-up of the Oris ProPilot X Calibre 400 watch, showcasing aviation-inspired stainless steel construction, a blue dial with silver markers, date at 6 o’clock, and a metal bracelet.
A gray gift box with white ribbon, gold and white text and logos—featuring Oris and the ProPilot X Calibre 400—evokes aviation heritage and precision craftsmanship.

Oris ProPilot X Calibre 400

01 400 7778 7155-07 7 20 01TLC 39 mm
View Specs
Regular price $4,800
Starting at /mo or 0% APR with Affirm .
Authorized Luxury Retailer
Rolex green flag outside the Watches of Switzerland store with cream columns and large windows.

Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.
Free Expedited Delivery
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Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)

Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)

Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services. 

Free Expedited Delivery

Free Expedited Delivery

We offer free, expedited delivery on all orders over $100.
Simple Easy Returns
customer service woman helping customer

Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

10-Day Returns For Timepieces:

Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

30-Day Returns For All Other Purchases:

All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.

All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

Simple Easy Returns

Simple Easy Returns

Purchase with confidence with our simple, free return policy.

Details

The joy of mechanics comes to the fore in the new ProPilot X Calibre 400, a titanium-cased watch inspired by more than a century of aviation heritage and powered by our five-day automatic.The dial-side is defined first by its 39mm titanium case. The taut, angular lines of the aviation-inspired form are satin and sandblasted, giving the watch its raw, technical look, and complemented by the familiar ProPilot bezel and a muscular, sculpted titanium bracelet. The oversized crown is also titanium, and flanked by protectors. CaseMulti-piece titanium case with satinand sandblasted finishes Size 39.00 mm (1.535 inches)Top glass Sapphire, domed on both sides,double-sided anti-reflective coatingCase back Titanium with satin andsandblasted finishes, screwed, see-throughsapphire glassOperating devices Titanium screw-insecurity crown with protectionWater resistance 10 bar (100 m)MovementNumber Oris Calibre 400Functions Centre hands for hours, minutesand seconds, date window at 6 o’clock, datecorrector, fine timing device and stop- secondAccuracy -3/+5 seconds a day (withinCOSC tolerances)Extra features Highly anti-magneticWinding AutomaticPower reserve 120 hoursDialDesign Blue with Luminous material Indices and hour and minute hands with Super-LumiNova® Bracelet Titanium with folding clasp with

General

Condition

New

Brand

Oris

Reference

01 400 7778 7155-07 7 20 01TLC

Product Code

17601170

Power Reserve

240 Days Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

39 mm

Case Depth

12 mm

Case Shape

Round

Case Material

Titanium

Bezel Material

Titanium

Bezel Color

Silver

Crystal

Sapphire

Dial

Dial Color

Blue

Dial Texture

Plain

Dial Markers

Baton

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Bracelet

Stone Set

No

Buckle

Deployment