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CLAUDE BERNARD DRESS CODE OPEN HEART FDS
$ 812.00 ($ 676.67 excl. EU VAT)
A Claude Bernard creation is more than a mere watch; it is a miniature ‘time machine’ of engineering and design excellence forged from 500 years of Swiss watchmaking tradition. Founded in 1973, the Swiss House takes its name from a master watchmaker from the Jura Valley where centuries earlier Switzerland’s watchmaking industry had taken hold.
Precision, quality, reliability and attention to the finest detail are hallmarks of Claude Bernard watches, now distributed to more than 70 countries throughout the world.
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| Weight | 0.89 g |
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| Dimensions | 12 × 12 × 12 mm |
| Manufacturer Warranty | |
| Man / Woman | |
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| Case Form | |
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The Claude Bernard Dress Code Open Heart also known as code 85023 3P NPN, is a feminine watch that many enthusiasts of the Swiss brand appreciate … Find here a short description of this elegant timepiece, with recognized mechanics and the innovative design.
Claude Bernard Dress Code 85023 3P NPN
Presentation
The first big success of Claude Bernard is probably the fineness of his case, only 10 millimeters. At a time when watches are more and more fine and discreet, this represents a real advantage vis-à-vis other watches of the Swiss watchmaker.
The diameter is also interesting: 34 millimeters. It is the perfect size for medium-sized women wrists.
Design
On the dial, an engraving composed of arcs of circle is carried out. Together, these many traits represent an open globe, showcasing the Swarovski stones that surround them …
These crystals are 18 on the dial.
At 6 o’clock, there is an opening of the dial suspended thanks to a metal bridge. This open heart offers the wearer of the watch all the pleasure of observing the mechanism in action …
Movement and details
The ETA 2824 Swiss Made movement, renowned for its robustness and longevity, equips the models of the Claude Bernard Dress Code series. Modified by the watchmakers of the brand, it enjoys the skeleton opening at six o’clock.
Practical, a stop-second and manual winding are integrated into the movement. The manual winding done by turning the crown, reloads the movement of the watch; enjoying 40 hours of power reserve.
The stop-second meanwhile, allows an accurate measurement of the gain-loss ratio of the watch, causing the total stop of the second when setting the time of the timepiece.
Finally, this model 85023 3P NPN has a sapphire crystal, and a transparent bottom, allowing the wearer to observe the mechanism in any condition …
Frequently Asked Questions

When will I receive my order ?
Here are the average delivery times that we offer:
- After validation, your order is processed within 12 working hours
- Products in stock are shipped the same day before 5 p.m. during weekdays
- Products to be supplied are shipped within 2 to 5 days
The shipping time will then depend on the delivery method of your choice (Fedex, UPS, DHL etc.). You will receive email notifications to track the delivery of your package. For real-time tracking, check out our order tracking page.
Why should I trust Conteenium?
With more than 10 years of experience in online watchmaking and jewelry, Conteenium has built a solid reputation. Company registered since 2014, we have made excellence in customer service our priority with a team available by email, telephone, WhatsApp and Messenger.
Our transparency is praised by more than 1,500 customer reviews with an average rating of 4.6/5 on Trustpilot and Google Reviews. Trusting Conteenium is the assurance of a worry-free, quality purchase!
If I am not satisfied with my order, what happens?
Your satisfaction is our number #1 priority. This is why we offer you 30 days to return any item that does not suit you. The process is simple:
- Contact our customer service
- Return the item in its original packaging
- In the event of an exchange, you will receive a credit to order another product
- In the event of a refund, you will be credited within 24 hours of receipt
Is it true that Conteenium offers a 3 year warranty instead of 2?
Yes, that's correct! Since January 2024, we have extended the manufacturer's warranty from 2 to 3 years on all of our products. This decision demonstrates our confidence in the quality of the watches and jewelry that we select for you. It's also an additional guarantee of our long-term commitment to our customers.
Can we pay later or in installments?
For orders between $100 and $1,500, you can choose from several convenient payment plans:
- Split the total into 2, 3, or 4 equal installments
- Pay the full amount 15 days after the order date (D+15)
- Pay the full amount 30 days after the order date (D+30)
Select the option that best suits your preference and budget.






























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