Male watches Oris Aquis Date Calibre 400 43,5 mm 01 400 7790 4135-07 8 23 02PEB

Movement
Automatic
Case material
Steel
Crystal material
Sapphire - anti-reflective
Weight

Waterproof
300 m

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The Swiss Oris Aquis Date Calibre 400 01 400 7790 4135-07 8 23 02PEB impresses with its specific, highly attractive "diver" design and excellent workmanship. All lovers of good watchmaking will be particularly pleased with the in-house mechanical movement Oris Calibre 400 with a five-day power reserve. This model will serve excellently not only underwater, but also in everyday wear.

The case of the Oris Aquis Date Calibre 400 0140077904135-0782302PEB is made of stainless steel, as is its bracelet. Inside its interior, the Oris Calibre 400 Swiss mechanical movement with automatic winding works reliably, developed and manufactured by Oris - so it is an in-house manufacture movement. This beautifully ornate movement has 21 stone settings, runs at a frequency of 28,800 semi-frequencies per hour (4 Hz) and can be observed thanks to its transparent sapphire crystal dial. The Oris Calibre 400's greatest strength is its high power reserve of 120 hours, or 5 days. This is achieved thanks to the two feather feathers with extended lips. At the same time, high accuracy is ensured, namely -3/+5 seconds per day, which are better than certified chronometers. This movement also incorporates 30 new antimagnetic parts, resulting in greater resistance to magnetic fields and compliance with ISO 764. This movement also has a recommended maintenance interval of 10 years (the manufacturer also provides a 10-year warranty when registered on "MyOris"), setting a new standard for the maintenance interval of mechanical movements by the Oris brand. It is also worth mentioning the new rotor attachment system of the automatic winding, which ensures a simpler and at the same time more reliable operation.

A handy date display is located at position 6. A unidirectionally rotatable ceramic diving lunette is used to measure time periods.

The perfectly clear dial is protected by a domed sapphire crystal that is maximally scratch-resistant. Legibility in sharp light is then ensured by an internal anti-reflective coating. In darkness and low light conditions, the luminescence of Superluminova on the hands and indexes is useful. The water resistance of this watch is 300 m ( 30 ATM), so it can handle contact with water, such as diving to about 30 meters. The water resistance is supported by a screw-down crown.