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The grey, blue and salmon Oris ProPilot X Calibre 400 share the same 39 mm titanium watch platform; the meaningful choice is the dial’s color and contrast. In reviewer Sky Sit’s June 2022 hands-on impressions, grey looks sleek and monochrome, blue is the most harmonious combination, and salmon is a vivid, light orangey pink. Those are aesthetic judgments, not differences in performance.
What the three versions share
All three references pair a multi-piece titanium case with a titanium bracelet and the automatic Oris Calibre 400. Oris’s current product pages list a 39 mm case, 10 bar (100 m) water resistance, a 20 mm interhorn width and a 120-hour power reserve. The movement is automatic; the 2022 hands-on listing also specifies a date at six o’clock and a stated daily rate of -3/+5 seconds.
The 2022 listing gives the case dimensions as 39 × 47 × 11.8 mm and describes a double-domed sapphire crystal with double-sided anti-reflective coating. Oris’s current pages confirm 39 mm diameter but do not repeat the other dimensions in the supplied specifications. The brand lists 20 mm fitting rubber straps.
How the grey, blue and salmon dials differ
| Dial | Reference | Hands-on character |
|---|---|---|
| Grey | 01 400 7778 7153-07 7 20 01TLC | Sky Sit described it as sleek and monochrome, with a dial darker than the titanium case. The white date stands out against the black printing and date wheel. |
| Blue | 01 400 7778 7155-07 7 20 01TLC | Sit found the shade unusual and the overall combination the most harmonious of the trio. |
| Salmon (listed by Oris as pink) | 01 400 7778 7158-07 7 20 01TLC | Sit called it a vivid, light orangey pink. |
These descriptions reflect Sky Sit’s visual impressions in the June 2022 review, not measurable properties or a manufacturer ranking. Choose by the character you want on the wrist: tonal restraint with grey, the reviewer’s preferred balance in blue, or the brighter, warmer presence of salmon.
#1 Best Overall
- High quality titanium case - 39mm diameter, satin and frosted finish, with screw-down crown and sapphire crystal clear back for durability and comfort
- Innovative manufactory movement: Oris Calibre 400 automatic with up to 120 hours power reserve, second stop and high antimagnetics for precise time keeping
- Stylish dial: smoky blue design with applied indices and super LumiNova coated hands for optimal readability day and night
- Robust titanium strap: with folding clasp and Oris lift system, strap change via spring bars possible for versatile wearing options
- Suitable for everyday use: water resistant to 10 bar (100 metres), ideal for daily use with functions such as hours, minutes, seconds and date
Prices and availability vary by region
Oris’s product pages checked on October 8, 2026 showed different regional prices: USD 4,800 for the US salmon reference, CHF 4,300 for the blue reference page, and EUR 4,300 for the grey reference page. They are prices in different currencies and markets, so they are not a like-for-like comparison. The pages also showed different online availability states; check your local official listing for current stock and pricing.
For context, Fratello listed the watch at €3,900 including VAT when its hands-on review was published on June 1, 2022. That is a dated launch-era price, not a current quote.
Rank #2
- Warranty: This Oris comes with a 2-Year Factory Warranty. Box and papers are included.
- Bracelet: Titanium w/ folding clasp. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women).
- Dial: Grey index w/ Superluminova BG W9 hands and lume plots w/ date at 6 o'clock
- Case: Titanium (39mm) w/ fixed bezel, exhibition caseback and scratch resistant sapphire crystal
- Bobs Watches was founded in 1999 and is located in Newport Beach, CA. We believe in trust, honesty, and transparent pricing. With over 20 years of experience, and thousands of satisfied customers, we carry the world's largest selection of luxury watches
Warranty and service information
Oris says Calibre 400 watches can receive a 10-year warranty after MyOris registration and lists 10-year service intervals. The US product page displays a two-year warranty and says MyOris sign-up can extend coverage to ten years. Registration is required for the extended term; confirm the applicable warranty terms for your country before relying on the coverage period.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which ProPilot X Calibre 400 should you choose?
- Choose grey if you want the most restrained, monochrome look and are comfortable with the white date as a deliberate contrast.
- Choose blue if Sit’s description of the most harmonious pairing resonates with you, while remembering that this is one reviewer’s preference.
- Choose salmon if you prefer the trio’s vivid, light pink-orange dial; Oris labels this color pink on its product page.
Because the case, movement, reserve and water-resistance rating are shared, the color and date contrast—not a documented technical distinction—are the basis for choosing among these references.
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Rank #4
- Complete Strap: This 20mm black watch band includes preinstalled quick release spring bars, providing a convenient replacement for worn, damaged or outdated wristwatch straps.
- PU Leather: Made from selected PU leather with a soft lining, this matte watch strap offers a smooth feel, vintage appearance and comfortable fit for everyday wear.
- Quick Release: Built-in quick release pins allow fast installation and removal without additional tools, while the 20mm lug width provides a precise connection.
- Adjustable Fit: The 7.1in/18cm replacement band features multiple adjustment holes and a polished stainless steel buckle for a secure, personalized wrist fit.
- Customer Support: Please measure the inner distance between your watch lugs before ordering; contact us if you have questions about size, installation or product quality.
Rank #3
- Warranty: This Oris comes with a 2-Year Factory Warranty. Box and papers are included.
- Bracelet: Black rubber strap w/ stainless steel security folding clasp w/ extension. All watches are shipped to fit the average size wrist (7 1/4" - 7 1/2" for men and 6 1/4" - 6 1/2" for women).
- Dial: Anthracite w/ Superluminova BG W9 hands and Index hour markers w/ date at 6 o'clock
- Case: Stainless steel (41.5mm) w/ unidirectional rotatable bezel, black ceramic minutes scale top ring and scratch resistant sapphire crystal
- Bobs Watches was founded in 1999 and is located in Newport Beach, CA. We believe in trust, honesty, and transparent pricing. With over 20 years of experience, and thousands of satisfied customers, we carry the world's largest selection of luxury watches
Sources
- Sky Sit, “Hands-On: Oris’s New Darling ProPilot X Calibre 400 Trio,” Fratello Watches, June 1, 2022.
- Oris official product pages, checked October 8, 2026: grey reference, blue reference, and salmon reference.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
