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Eterna Watch Repairs
Looking for trusted Eterna watch repairs? Get a free estimate now! Whether it’s a battery replacement, full servicing, or a complete overhaul, we’ve got you covered.
Contact Us for Eterna Watch Repairs Today!
Enjoy same-day service in London (often done within an hour!) or hassle-free postal repairs throughout the UK. Get a free estimate today.

Expertise You Can Trust:
Decades of experience servicing luxury watches.
Top-Quality Parts:
Genuine parts and premium Swiss batteries.
Convenience:
Same-day service available at our London branches or via postal repairs.
Comprehensive Guarantee:
Enjoy 12 to 36 months of peace of mind.
Our Expert Eterna Watch Repair Services
Eterna Watch Battery Replacement
Our Eterna watch battery replacement includes resealing and pressure testing up to 500m. We use only high-quality Swiss-made batteries:
- Standard Battery Replacement: 12-month guarantee, lasting around 3 years.
- Premium Battery Reseal: 24-month guarantee, lasts 60% longer, 100% leak-proof. Includes complimentary ultrasonic bracelet cleaning.
Eterna Watch Servicing & Overhaul
Just like luxury cars, watches need regular servicing to maintain their performance and longevity. Whether it’s a Quartz or Automatic Eterna watch, our experts ensure it functions at its best:
- Genuine parts for all repairs.
- Guaranteed service for satisfaction.
- Comprehensive maintenance with polishing and regulation.
Full Service & Overhaul
- Quartz and mechanical watches fully disassembled, inspected, and reassembled.
- Original parts replaced for maximum durability.
💡 Get your watch running like new—contact us now for a quote!
Mini Service
- Premium Swiss-made batteries.
- Mechanism re-oiling and regulation.
- Light polish to remove scratches.
💡 Restore your watch today!
Additional Services for Your Eterna Watch
Professional Battery Replacement
Attempting to change your watch battery yourself can compromise seals, allow dirt or moisture to enter, and lead to expensive repairs.
Frequent Battery Changes
All batteries—cheap or premium—can leak. Quick replacement and proper sealing drastically reduce this risk. Our premium 100% leak-proof batteries offer extra peace of mind.
Automatic Watches
Automatic movements may lose or gain time over the day. Regular servicing or a simple regulation keeps them accurate without needing a complete overhaul.
Ultrasonic Cleaning
Dirt trapped between links can weaken bracelets and cause corrosion. Our ultrasonic cleaner removes this grime, prolonging the life of your watch.
Watch Polishing
Removes surface scratches, renews finishes (including two-tone designs), and revitalises your watch’s original look.
Glass Replacement
Cracked or scratched glass can compromise water resistance and allow debris into the movement. We replace damaged glass to protect your watch.
How to Use Our Postal Watch Repair Service
We’re trusted by thousands of customers across London and the UK.
1. Contact us
Contact us for a free estimate via email, WhatsApp, or phone.
2. Secure Delivery
Securely package your watch and include your details.
3. Full insurance
Ship your watch via Special Delivery for full insurance.
4. Receive Watch
Receive your repaired watch within 3 working days.
Don’t wait—contact us now for a free estimate!
Boost your Eterna watch’s performance with expert repairs and servicing from RWR.

Visit Us at Our London Branches
No appointment needed—walk in today at The Shard or Canary Wharf for fast, 1-hour watch repairs!
Eterna
Watch Repair FAQs
Battery replacement, reseal & pressure testing, servicing and overhauls — in-store London or insured postal repair.
How much does a Eterna repair cost?
Pricing depends on the service required and the watch’s condition. The most common jobs (battery replacement, reseal, strap/bracelet adjustments, glass replacement and servicing) can often be priced quickly once we know the model and what’s needed. For an accurate quote, request a free estimate and we’ll confirm the price after inspection.
Battery replacement cost?
Battery replacement prices vary by model and whether water-resistance testing/resealing is required. In many cases we can replace the battery in-store on the same day. If you’d like, send us the brand/model (and a photo of the caseback) and we’ll provide a free estimate.
How long does it take (in-store / postal)?
Turnaround depends on the service. Some repairs (like many battery replacements and minor adjustments) can often be completed while you wait in-store. Servicing, glass replacement and more complex repairs typically take longer. For postal repairs, allow time for insured shipping both ways plus the repair itself — we’ll confirm an estimated timeline once we’ve assessed the watch.
Do you use genuine parts?
Where genuine/OEM parts are available and appropriate, we can source and fit them. For some brands/models, genuine parts may be restricted or not available, in which case we’ll discuss suitable high-quality alternatives with you before any work begins. We’ll always be transparent about what parts are being used.
Is postal repair safe/insured?
Yes — we recommend sending your watch using an insured, tracked service (we can advise the best option). Once received, your watch is checked in and kept secure while repairs are carried out. We’ll keep you updated throughout the process and return it via tracked delivery.
When do I pay?
You won’t be charged just for requesting an estimate. After we inspect the watch, we confirm the final quote with you. Payment is taken once you approve the work — if anything changes during repair (e.g., additional issues discovered), we’ll contact you before proceeding.
