Buying Guides
Understanding Watch Warranties and Authenticity
BITLUX Editorial · August 4, 2026
A watch is a long-term purchase, and the warranty and authenticity practices of the retailer you buy from matter just as much as the watch itself.
What a Warranty Should Cover
A reasonable warranty covers manufacturing defects in materials and workmanship — movement malfunctions, case or dial flaws — for a defined period, typically at least two years. It should not be expected to cover accidental damage, water damage beyond the watch's rating, or normal wear like strap aging.
Reading the Fine Print
Before buying, check exactly what's covered, for how long, and what you need to do to make a claim — including whether you need to register the warranty or simply retain your proof of purchase.
Documentation to Keep
Always retain your original invoice, any warranty card, and — where provided — the manufacturer's box and papers. These documents matter for warranty claims, insurance, and resale value.
Questions to Ask Before You Buy
Ask any retailer directly: Is this new or pre-owned? What is the source of the watch? What does the warranty cover, and for how long? A retailer with clear, confident answers to all three is one worth trusting with a significant purchase.
Insurance
For higher-value pieces, consider a dedicated jewelry and watch insurance policy or a rider on your homeowner's/renter's insurance — standard policies often cap coverage well below a luxury watch's replacement value.