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Oris Aquispro Date Calibre 400 Oris 49.5mm 01 400 7767 7754-07 426 64BTEB (Official Dealer)

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Condition: New Original box Original papers
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Shipping and Seller Information

Available now
Expected delivery: May 28, 2022 - Jun 6, 2022
4.97 (313)
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Basic Info

Listing code BS2951
Brand Oris
Model Aquis Date
Reference number 01 400 7767 7754-07 426 64BTEB
Movement Automatic
Case material Titanium
Bracelet material Rubber
Year of production Unknown
Condition New (Brand new, without any signs of wear)
Scope of delivery
Original box, original papers
Gender Men's watch/Unisex
Location Italy, Formia


Movement Automatic
Movement/Caliber Oris 400
Power reserve 120 h
Number of jewels 21
Frequency 28'800 A/h


Case material Titanium
Case diameter 49.5 mm
Water resistance 100 ATM
Bezel material Ceramic
Crystal Sapphire crystal
Dial Black
Dial numerals No numerals


Bracelet material Rubber
Bracelet color Black
Lug width 26 mm
Clasp Fold clasp
Clasp material Titanium




Central seconds, Luminous hands, Luminous indices


This is an automatically translated text.
the new standard
The Aquis ProDate professional diver's watch from Oris is the latest model to be equipped with the in-house Oris Calibre 400 movement. Featuring high levels of anti-magnetism, chronometer accuracy, a five day power reserve and a 10 year warranty the Calibre 400 sets the new standard in Swiss Made automatic mechanical movements.

Ideal model for the 400 calibre
The AquisPro Date is the ideal model for the high-performance Oris 400 calibre. Designed for professional divers engaged in saturation diving, it is a high-tech instrument chosen by experts working on complex engineering projects in helium-enriched environments on the seabed hundreds of metres below the sea surface. Among its features is the patented Rotation Safety System, known as rss. This unique Oris device, demanded by the professional diving community, allows the wearer to adjust and lock the unidirectional rotating bezel into position. This means that during a dive you can view the remaining time in complete safety. The rugged rubber grip makes it easy to use even when wearing gloves, while the yellow and white minute scale engraved in the scratch-resistant ceramic bezel insert ensures high levels of legibility in low light conditions.

Calibre 400
The Oris Calibre 400 sets a new standard in mechanical watchmaking. Conceived entirely in-house by the expert engineers of the independent Swiss watch brand, it features a five-day power reserve, high levels of antimagnetism and comes with a 10-year warranty and recommended maintenance intervals of 10 years.

Reference 01 400 7767 7754-07 426 64BTEB

Material Black dlc coated titanium composite case, upper ring with ceramic minute scale.
Dimensions 49.50 mm.
Sapphire crystal, curved on both sides, anti-reflective coating on the inside.
Titanium back, black coated, screwed, special engravings/reproductions.
Crowns and pushers Screw-in safety crown in steel, plated in black dlc.
Water-resistant 100 bar.
Lugs 26 mm.

Self-winding date developed by Oris.
Reference Oris 400.
Dimensions Ø 30.00 mm, 13 1/4''.
Functions Hours, minutes and seconds at centre, date window, rapid date corrector, fine adjustment, stop seconds.
Automatic winding.
Power reserve 120 h.
Alternations 4 Hz (28'800 a/h) .
Rubies 21.

Black with 'wave' texture.
Superluminova bg W9 Grade a indexes and hands.

Black rubber strap, black plated titanium safety clasp with extension.

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