Aquis Date Calibre 400 - Green - 43mm
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GoldsmithsAquis Date Calibre 400 43.5mm Mens Watch - Stainless Steel Strap
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Product Information
Full details
The Oris Aquis Date Calibre 400 is a high-performance luxury dive watch for modern adventurers and watch enthusiasts who demand both style and robust functionality. Its key win is the in-house Calibre 400 movement, offering a five-day power reserve and superior anti-magnetism. A potential caveat for some might be the 43.5mm case size, which may feel substantial on smaller wrists. This timepiece combines expert craftsmanship with innovative design, making it suitable for both underwater exploration and everyday wear.
All features
| Colour | Green |
|---|---|
| Dial Size | 43mm |
| Series | Aquis Date Calibre 400 |
| Model Part Number | 01 400 7763 4157-07 8 24 09PEB |
| Brand | Oris |
Extended Product Information
FAQs
What is the power reserve of the Calibre 400 movement?
The Oris Calibre 400 movement boasts an impressive power reserve of five days (120 hours).
How do I change the strap on my Aquis Date Calibre 400?
The watch is equipped with Oris's patented Quick Strap Change system, allowing you to easily release and attach straps or bracelets without the need for tools. Look for the small levers on the underside of the bracelet or strap.
Is the green dial color consistent across the bezel and dial?
The watch features a gradient green dial and a matching green ceramic bezel insert, creating a cohesive and striking aesthetic.
What is the water resistance rating?
The Aquis Date Calibre 400 is water resistant to 30 bar, which is equivalent to 300 metres. This makes it suitable for swimming, snorkeling, and recreational diving.
How resistant is the watch to magnetism?
The Calibre 400 movement features elevated levels of anti-magnetism, enhancing its reliability and accuracy in environments with magnetic fields.
What is the case made of?
The case is constructed from durable stainless steel.
Does the watch have a date function?
Yes, as indicated by its name 'Aquis Date', the watch features a date complication.
Troubleshooting
Watch has stopped running
The watch may have run out of power. Manually wind the crown clockwise 40-50 times until resistance is felt. If the issue persists, ensure the watch is being worn regularly to allow the automatic rotor to wind the movement.
Difficulty screwing down the crown
Ensure the crown is not cross-threaded. Gently unscrew it completely, then carefully start screwing it back in, ensuring it engages smoothly before tightening. Do not force it.
Bezel is stiff or difficult to turn
Small particles might have lodged under the bezel. Gently rinse the bezel area with lukewarm water and try turning it again. Avoid using excessive force. If the problem continues, professional servicing may be required.
Loss of accuracy (running fast or slow)
Minor deviations are normal for mechanical watches. Significant or consistent inaccuracies may require adjustment by a certified watchmaker. Avoid exposing the watch to strong magnetic fields.
Pros and Cons
Pros
- Exceptional five-day power reserve from the Calibre 400 movement.
- High level of anti-magnetism for reliable performance.
- Robust construction suitable for demanding environments.
- Elegant and distinctive design with a gradient green dial.
- Convenient Quick Strap Change system for easy customization.
Cons
- The 43.5mm case may be large for individuals with smaller wrists.
- Luxury pricing may be a consideration for some buyers.
- Specific dive computer functionalities are not included, focusing on traditional dive watch features.
Setup, Compatibility & Care
Setup: The Oris Aquis Date Calibre 400 is an automatic watch and requires initial winding to start. For optimal performance, wind the crown (located at the 3 o'clock position) clockwise 40-50 times until you feel resistance. Once running, it will continue to wind itself through the motion of your wrist.
Compatibility: This watch is designed to be a standalone mechanical timepiece. It does not require software updates or electronic pairing. The Quick Strap Change system is compatible with all Oris Aquis straps and bracelets designed for this lug width.
Care:
- Cleaning: After exposure to saltwater or chemicals, rinse the watch with fresh water and dry it with a soft, lint-free cloth. For the case and bracelet, use a soft brush with mild soap and water, then rinse thoroughly and dry. Avoid harsh chemicals or abrasive materials.
- Water Resistance: Ensure the crown is screwed down completely to maintain water resistance. The water resistance rating of 30 bar (300 metres) is intended for water sports and diving but not for saturation diving. It is recommended to have the water resistance checked annually by an authorized service center.
- Movement: As a mechanical watch, it is sensitive to strong magnetic fields. If you suspect magnetic interference, have it demagnetized by a professional.
- Storage: Store the watch in a cool, dry place away from direct sunlight when not in use. If storing for an extended period, ensure it is fully wound to prevent the oils from drying out.
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