10% off on selected products
Take advantage of the promo code NIKOLAUS25 on the entire* range.
*Tissot, Rado, Certina, Hamilton, Mido, Balmain, Swatch, Flik Flak, Oris, Frederique Constant, Perrelet, Meistersinger are excluded from the promo.
Not combinable
Care & Tips
Contact us- Care gold jewellery
- Care white gold jewellery
- Care silver jewellery
- Care gold-plated jewellery
- Care pearl jewellery
- Care gemstones
- Waterresistance
- Automatic Watches
- Quartz Watches
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Care gold jewellery
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How easy is it to care for jewellery made of yellow gold, rose gold, platinum or palladium?
These materials are considered particularly easy to care for and are known for their long-lasting durability.
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What should I avoid to keep my gold jewellery shiny?
Avoid direct contact with perfume, hairspray or other cosmetic products, as they can dull the surface and reduce shine.
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How can I clean gold, platinum or palladium jewellery at home?
Occasionally clean your jewellery with lukewarm water and a little mild soap to keep it clean and shiny.
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What can I do if my gold jewellery has lost its shine?
We recommend a professional ultrasonic cleaning to restore the original brilliance.
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Where can I have an ultrasonic cleaning done?
You can send your jewellery by post to our address in Horn, drop it off in one of our stores or bring it to our atelier at the flagship store in Bern at Waisenhausplatz.
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Care white gold jewellery
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What are the characteristics of white gold jewellery?
White gold is durable, elegant and timeless – ideal for jewellery pieces designed to accompany you for many years.
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How can I maintain the shine of my white gold jewellery?
Avoid direct contact with perfume, hairspray or other cosmetic products, as they can dull the surface over time.
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What happens to the rhodium plating with frequent wear?
With frequent wear, the rhodium layer can gradually wear off – this is a normal process and no defect.
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How can I refresh the look of my white gold jewellery?
The rhodium layer can be renewed professionally at intervals, so that your jewellery looks like new again.
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Where can I take my white gold jewellery for replating?
You can send the item to our address in Horn, hand it in at one of our stores or bring it to our atelier at the flagship store in Bern at Waisenhausplatz.
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Care silver jewellery
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Can I wear my silver jewellery in the shower?
We recommend not wearing jewellery in the shower or in contact with water, as moisture can damage the material over time.
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Is it harmful to use perfume or hairspray near silver jewellery?
Yes, perfume, hairspray and other cosmetic products can damage silver jewellery. Put on your jewellery only after using such products.
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Can I wear silver jewellery in the swimming pool or spa?
No, we recommend avoiding this. Chlorinated or thermal water can attack the material and cause damage or discoloration.
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Should I wear silver jewellery while doing sports?
No, jewellery should be removed before sports to avoid damage caused by impacts, sweat or tension.
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Why does my silver jewellery turn dark over time?
Silver can oxidise due to external influences. This is a natural process and not a sign of poor quality.
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How can I remove oxidation from my silver jewellery?
Use special cleaning products for silver jewellery to remove oxidation quickly and effectively.
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Care gold-plated jewellery
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Can I wear gold-plated jewellery in the shower?
No, please do not wear gold-plated jewellery in the shower in order to protect the plating.
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Is gold-plated jewellery suitable for sports?
No, it is better not to wear gold-plated jewellery during sports, as sweat and movement can damage the surface.
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What should I keep in mind when using cosmetic products?
Avoid direct contact with perfume, hairspray or other cosmetic products, as they can attack the plating.
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Can I wear gold-plated jewellery in the pool or thermal baths?
No, chlorine and other chemicals in pools or thermal baths can damage the gold plating.
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How do I clean gold-plated silver jewellery correctly?
Do not use silver cleaning products, as they may damage the plating. Instead, clean the jewellery gently with lukewarm water and a soft cloth.
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Care pearl jewellery
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Can pearl jewellery come into contact with water?
No, avoid any contact with water, as pearls can loosen and their natural lustre can be affected.
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Should I wear pearl jewellery while sleeping?
No, remove your jewellery before sleeping to avoid damage from pressure or friction.
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How do cosmetic products affect pearl jewellery?
Pearls should not come into contact with perfume, hairspray or other cosmetic products, as these can damage their delicate surface.
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Is pearl jewellery suitable for sports?
No, there is a high risk of impacts and damage during sports – we strongly advise against wearing pearl jewellery for physical activities.
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What is the ideal way to store pearl jewellery?
Pearls are best stored in silk, which protects them from scratches and other damage.
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Do pearl necklaces need to be restrung regularly?
Yes, to maintain beauty and safety, pearl necklaces should be restrung by a professional every few years.
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Care gemstones
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What should I pay attention to when wearing gemstone jewellery?
Avoid activities that put strong pressure on the jewellery – especially rings, as the setting can deform or become damaged.
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How often should the setting of my gemstone jewellery be checked?
We recommend having the setting checked every 1–2 years by our trained staff or directly by our goldsmith in Bern at Waisenhausplatz, to ensure the stones are secure.
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What should I do if a gemstone feels loose?
Do not wear the jewellery any further. Send it to our address in Horn as soon as possible, or drop it off at one of our stores or at the atelier in the flagship store in Bern at Waisenhausplatz.
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Why is a regular check of the gemstone setting important?
Only regular checks can ensure that stones do not loosen or get lost – especially on jewellery that is worn frequently, such as rings or bracelets.
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Waterresistance
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Where can I find the water resistance rating of my watch?
It is engraved on the back of your watch case.
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What does “Water Resistant” without a pressure rating mean?
Watches labeled only with “Water Resistant” are not suitable for contact with water.
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What does “3 bar” water resistance mean?
It means the watch is suitable for light splashes – for example, in the rain.
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What does “5 bar” water resistance mean?
It allows contact with splashes, hand washing, and dishwashing, but not full immersion.
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What does “10 bar” or more mean?
Watches rated at 10 bar or more can be worn while showering or snorkeling – but not for scuba diving.
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Should water resistance be checked regularly?
Yes, we recommend checking and renewing it during every service.
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What should I be aware of when wearing the watch in water?
Ensure the crown is closed and do not press any buttons underwater.
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Can I expose my watch to temperature changes?
No, strong temperature changes can lead to condensation inside the watch and should be avoided.
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Automatic Watches
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Can impacts damage an automatic watch?
Yes, continuous shocks can affect the accuracy and functionality of the watch – please handle it with care.
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Should I store my automatic watch near electronic devices?
No, electronic devices can cause magnetic interference. Keep a safe distance from your automatic watch.
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Is the bathroom a good place to store my automatic watch?
No, the humidity can damage the watch over time - we advise against storing your automatic watch in the bathroom.
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How should I care for the leather strap on my automatic watch?
Keep the leather strap away from water and cosmetics to avoid cracks, discoloration, and early wear.
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How often should an automatic watch be serviced?
Depending on its condition, we recommend a full service every 5 to 7 years.
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Quartz Watches
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Can I store my quartz watch in the bathroom?
No, we advise against it. Steam can cause internal damage.
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How do I care for the leather strap of my quartz watch?
Keep it away from water and cosmetics to prevent wear and discoloration.
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How often should a quartz watch be serviced?
Depending on condition, we recommend a full service every 2 to 4 years to ensure lasting functionality.
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What should I do if I don't wear the watch for a long time?
Have the battery removed by our professionals to avoid leakage from a dead battery.
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When should the battery be reinserted in the quartz watch?
Only when you intend to wear the quartz watch again regularly.