Oris AquisPro Date Calibre 400

The Oris AquisPro Date Calibre 400 is a current-production diver watch with a Titanium (grade undisclosed) case, finished with black dlc. At 158 g it sits among the heavier diver watches in the guide, and is priced well above the $1,300 median for the category.

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Price

$5,300

Titanium

Titanium (grade undisclosed)

Weight

158 g (with strap)

Water resistance

1000 m

Reference

01 400 7767 7754-07 426 64BTEB

Type

Diver

Case diameter

49.5 mm

Origin

Switzerland

Movement

Automatic, in-house twin barrel

Caliber

Oris Calibre 400

Power reserve

120 hours

Complications

Date

Case shape

Round

Case colour

Black

Finish technology

DLC

Surface treatment

Black DLC

Nickel-free

Not verified (contact-point materials not all confirmed)

Bracelet / strap

Rubber strap

Crystal

Sapphire, domed, inner AR

Display back

No

Dial

Black

Dial colours

Black

Availability

Offered

Status

Current

Not published

Thickness, Lug-to-lug, Caseback, Titanium bracelet, Lume Help verify

Medium confidence Verified Jul 2026 Source: Oris (maker product page) / WatchTime Maker / listing ↗

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