Oris Aquis Date Calibre 400 43.50 mm Green Dial Stainless Steel Bracelet [01 400 7763-4157-07-8-24-09PEB]

The Oris Aquis Date Calibre 400 43.50 mm redefines what a modern diver’s timepiece can be — offering heritage-inspired form, robust materials and groundbreaking movement performance. The multi-piece stainless steel case, measuring 43.50 mm in diameter, combines professional dive functionality with refined wrist presence. The unidirectional rotating bezel features a durable ceramic insert, and the screw-down crown and case back ensure genuine 30 bar (300 m) water resistance and real-world readiness.

At its core lies the vibrant green sunray dial — a refined colour choice that adds character while delivering exceptional legibility with bold applied indices and Super-LumiNova hands. A discreet date window at 6 o’clock integrates seamlessly into the dial’s layout. Beneath the surface ticks the in-house Oris Calibre 400 automatic movement: a high-performance mechanism offering approximately 120 hours (five days) of power reserve, exceptional anti-magnetic resistance and extended service intervals — positioning this Aquis not only for depth but for durability and long-term ownership.

Complementing the robust case is a stainless steel bracelet that enhances the watch’s versatility and enduring style. Whether on deck, in the boardroom or on the move, this watch bridges purpose and polish. With its potent combination of technical sophistication and refined aesthetics, this Aquis Date Calibre 400 is a masterful instrument for the discerning enthusiast.

Technical Specifications

• Reference: 01 400 7763-4157-07-8-24-09PEB

• Case Size: 43.50 mm

• Case Material: Stainless steel

• Dial Colour: Green

• Bracelet: Stainless steel bracelet

• Movement: Automatic, Oris Calibre 400

• Power Reserve: Approx. 120 hours (5 days)

• Ceramic bezel insert, unidirectional

• Crystal: Sapphire, domed, anti-reflective coating inside

• Case Back: Stainless steel, screwed

• Water Resistance: 30 bar / 300 m

• Functions: Hours, minutes, central seconds, date at 6 o’clock

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