What Insurance Rating Do I Need for My Watch Collection?

May 2, 2026

Two open gray safes displaying luxury watch collections, with cufflinks and a pocket square nearby.

Published: May 2026 | Tempus Luxury Watch Winders

If you own a collection of luxury watches, protecting it properly is not optional — it is essential. But navigating insurance ratings, safe grades, and policy requirements can be confusing. This guide explains everything you need to know to ensure your collection is properly protected.

What Insurance Rating Do I Need?

The insurance rating you need depends on the total replacement value of your watch collection. As a general guide:

Collection value up to £100,000 — Grade 1 safe
Collection value up to £175,000 — Grade 2 safe
Collection value up to £600,000 — Grade 4 safe
Collection value up to £1,000,000 — Grade 5 safe

These grades refer to the European standard EN 1143-1, which classifies safes by their resistance to attack. Higher grades indicate greater resistance to drilling, cutting, and forced entry, and correspondingly higher insurance cover limits.

Important: Always confirm the specific requirements with your insurer before purchasing. Policies vary, and some insurers have additional requirements beyond the safe grade — such as specific locking mechanisms, installation requirements, or alarm integration.

Do I Need to Declare My Watches to My Insurer?

Yes — and this is one of the most common mistakes watch collectors make. High-value watches must be individually listed (scheduled) on your home insurance policy or covered under a specialist watch or jewellery insurance policy.

Most standard home insurance policies have a single-item limit of £1,000–£2,000 and an overall valuables limit that is wholly inadequate for a serious watch collection. If you have not specifically declared your watches and their individual values, you may find yourself significantly underinsured in the event of a claim.

Contact your insurer or a specialist watch insurance broker to ensure your collection is properly scheduled. Keep records of purchase receipts, valuations, and serial numbers for every piece.

Does Storing Watches in a Rated Safe Reduce My Premium?

In most cases, yes. Storing valuables in an insurance-rated safe demonstrates to your insurer that you are taking reasonable precautions to protect your collection. This can:

Reduce your annual premium
Enable higher single-item or overall coverage limits
Satisfy policy conditions that would otherwise exclude high-value items

Some specialist watch insurers require valuables above a certain threshold to be stored in a rated safe as a condition of cover. Check your policy wording carefully.

What Is the Difference Between a Cash Rating and a Valuables Rating?

Safe insurance ratings are typically expressed as both a cash rating and a valuables rating. The valuables rating is always higher — typically 10x the cash rating — because watches, jewellery, and other valuables are harder to liquidate quickly than cash.

For example, a Grade 1 safe typically has a cash rating of £10,000 and a valuables rating of £100,000. When assessing whether a safe is appropriate for your collection, always use the valuables rating.

Tempus Insurance-Rated Watch Winder Safes

Tempus offers a full range of insurance-rated watch winder safes that combine security with the convenience of integrated winding motors. Your automatic watches stay wound and ready to wear while remaining locked away securely.