Can an Old Watch Be Refurbished and Restored After Bumps, Scratches, or Corrosion?

Quick Questions

• Is it safe to polish an old watch case without losing value?
• How much metal is removed during watch case polishing?
• Should you replace a cracked watch crystal or keep it original?
• Can corrosion on an old watch be fixed without damaging the movement?
• What are the risks of refurbishing a vintage watch?

Watches are treasured possessions, and we handle them with care in our daily routines. Yet, despite our best efforts, they can still suffer from accidental bumps, scratches from sharp objects, or even corrosion. When such damage occurs, a dilemma arises: should we refurbish the watch, or consider more creative modifications? The internet is filled with tales of watches transformed through aftermarket refinishing or innovative upgrades, but are these approaches suitable for every timepiece? This article explores the topic from several angles to help you decide whether your old watch should be restored.

Should the Case Be Corrected and Polished?

Case polishing remains a highly debated subject within the watch community. Many enthusiasts argue that refinishing should be approached with caution, as grinding away the metal surface can lead to depreciation. Except for certain models like Rolex's Oyster Sport steel watches, most timepieces suffer a noticeable drop in second-hand value after being polished or reworked. For vintage or collectible pieces, collectors often prefer watches in their original, unpolished state, making them more desirable and valuable. Our recommendation is to avoid polishing or altering the exterior whenever possible.

However, if you have no intention of selling and prioritize a flawless appearance, polishing is an option. Keep in mind that the skill of the polisher and the quality of their equipment are paramount. A poor job can ruin a beloved watch, while a skilled craftsman can deliver the desired outcome. It's important to note that a competent watch repairer may not necessarily be an expert in refinishing—seek out specialists in this field.

Replacing the Watch Crystal

Some purists insist on preserving the original crystal at all costs, fearing that replacement diminishes value. For instance, when Rolex serviced watches in the past, they sometimes added a distinctive '∽' symbol near the 6 o'clock position on the new crystal to differentiate it from the original. If the existing crystal functions well, keeping it is ideal. Yet, the crystal serves as the first barrier against moisture and liquid ingress. If it's cracked or shattered, replacement is necessary to protect the dial, hands, and movement from potential damage. A damaged crystal can allow moisture and dirt to enter, sometimes causing irreparable harm. When replacing, opt for an authentic crystal to ensure proper fit and longevity.

Minor cracks might not affect daily wear, but for dive watches like the Omega Seamaster 300 or Rolex Submariner, increased water pressure can force water through even small fissures, leading to severe internal damage.

Movement Repairs and Parts Replacement

Failing movement components directly impact functionality. Generally, replacing with original parts has minimal effect on the watch's overall value, provided you pay attention to any assembly marks, such as tool scratches on screw heads. If original parts are no longer available, they can be hand-fabricated or substituted with exact-specification equivalents. The cost depends on the part's criticality. Timely replacement of damaged parts is crucial, as ignoring them can cause further harm to the movement.

More Questions About Watch Refurbishment and Restoration

• Can an old watch be refurbished and restored after bumps, scratches, or corrosion?
• How much does it cost to refurbish an old watch?
• Is it worth polishing a scratched watch case?
• Should a scratched watch case be polished before selling?
• How much metal does watch polishing remove?
• Can corrosion damage an old watch case permanently?
• What is the best way to restore a corroded old watch?
• Does polishing an old watch reduce its value?
• Are polished Rolex watches worth less?
• How can I tell if a watch has been polished?
• What are the risks of watch case polishing?
• Can a watch crystal be replaced without losing value?
• Is it okay to replace a vintage watch crystal?
• How often should a watch be serviced and polished?
• What should I do if my watch has deep scratches?
• Can a watch be repaired after water damage?
• How do I find a reputable watch restorer?
• Are original watch parts better than aftermarket ones?
• What is the difference between watch polishing and refinishing?
• Should I refurbish my watch or buy a new one?