Oris Aquis Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Rubber

Reference 01 400 7790 4135-07 4 23 45EB

Oris Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Rubber

About this watch

The Oris Aquis Date Calibre 400 is a masterpiece of engineering and design, balancing functionality with style. This stunning piece embodies the spirit of exploration and showcases exquisite craftsmanship. With its sleek blue dial and robust stainless-steel construction, this watch is designed for both adventurous divers and sophisticated watch enthusiasts. The Oris Caliber 400 movement guarantees accurate timekeeping with its frequency of 28,800 vibrations per hour and 21 jewels. Its five-day power reserve is a standout feature, allowing you to leave your watch unworn for days without worrying about it stopping. With a water resistance of up to 300 meters and a durable rubber strap, this watch is perfect for both underwater exploration and everyday use. Whether you're an experienced diver or a watch collector, the Oris Aquis Date Calibre 400 is a statement piece that reflects a lifestyle of adventure and sophistication.

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Key Features

43.5 mm stainless steel case
Sapphire crystal glass
Rotating ceramic bezel with 0-60 scale
Five-day power reserve
Water resistance up to 300 meters (30 ATM)
Durable rubber strap

Specifications

Brand

Oris

Family

Aquis

Model

Aquis Date Calibre 400 43.5 Stainless Steel / Blue / Rubber

Reference

01 400 7790 4135-07 4 23 45EB

Movement

oris-400

Movement Features

Hours, Minutes, Seconds
Date

Case

43.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Oris Aquis Date Blue Dial 01 733 7730 4135– Full Set – Excellent Condition

Oris - 01 733 7730 4135 · $760

This Oris Aquis Date features a stunning blue sunburst dial and is described as an everyday diver with great wrist presence and build quality.

Condition: Excellent condition
Case size: 43.5mm diameter
Depth rating: 300m water resistance (30 BAR)
Material: Stainless steel case and strap

Posted at

Apr 18, 2026, 6:01 AM

Active

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Oris Aquis Date Upcycle 41.5mm

Oris - 01 733 7787 4150-07 8 22 04PEB · $1,200

This Oris Aquis Date Upcycle features a 41.5mm case and is powered by the Oris Caliber 733-1 movement, offering a power reserve of 41 hours and a water resistance of 200 meters.

Condition: Excellent condition - only worn a few times.
Power Reserve: 41 hours
Water Resistance: 200 meters depth rating

Posted at

Apr 16, 2026, 9:54 PM

Active

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UNSIZED / UNWORN Oris Aquis Date Calibre 400 – 5-Day Power Reserve – 1 Month Old

Oris - Aquis Date Calibre 400 · $1,800

Up for sale is the heavy hitter of the Oris lineup: the Aquis Date featuring the in-house Calibre 400 movement. This isn't the standard Sellita version; this is the high-performance model with a 120-hour power reserve and superior anti-magnetism.

Condition: Mint / Brand New/ UNSIZED, UNWORN
Movement: Oris Calibre 400 (In-house)
Power Reserve: 5 Days
Water Resistance: 300m depth rating

Posted at

Apr 15, 2026, 10:54 AM

Active

View listing on r/WatchExchange