Oris Aquis Chronograph 43.50 mm Blue Dial | Steel Bracelet (Ref. 01 771 7793 4155-07 8 23-01PEB)

Crafted for divers and adventurers alike, the Oris Aquis Chronograph 43.50 mm exemplifies the independent Swiss brand’s mastery of form and function. Its deep blue dial evokes the serenity and strength of the ocean, contrasted by polished indices, luminous hands, and the dynamic three-sub-dial layout that gives the Aquis Chronograph its instantly recognizable “smile.”

Housed in a multi-piece stainless-steel case with a ceramic unidirectional bezel, this watch is built to endure pressures up to 300 metres beneath the surface. The scratch-resistant sapphire crystal — domed and anti-reflective on both sides — ensures absolute legibility, whether under bright sunlight or deep water.

Inside beats the Oris Calibre 771, an automatic chronograph movement with a robust 62-hour power reserve and smooth 4 Hz performance. The transparent sapphire caseback reveals its precision engineering, while the solid steel bracelet with folding clasp guarantees comfort and security during any expedition.

Elegant, capable, and unmistakably Oris, this Aquis Chronograph is the perfect companion for those who value authenticity, mechanical craftsmanship, and timeless design.

TECHNICAL SPECIFICATIONS

• Brand: Oris

• Collection: Aquis Chronograph

• Reference Number: 01 771 7793 4155-07 8 23-01PEB

• Case Diameter: 43.50 mm

• Case Material: Multi-piece stainless steel

• Bezel: Ceramic minutes scale top ring

• Dial Colour: Blue

• Crystal: Sapphire, domed on both sides with anti-reflective coating inside

• Caseback: Transparent sapphire

• Bracelet: Stainless steel with folding clasp

• Movement: Oris Calibre 771 (Automatic Chronograph)

• Power Reserve: Approx. 62 hours

• Frequency: 28,800 vph (4 Hz)

• Functions: Chronograph, date, hours, minutes, small seconds

• Water Resistance: 30 bar / 300 m

• Inter-Horn Width: 23 mm

• Country of Manufacture: Switzerland

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