Watch Modifications and Upgrades
Expert modifications for your timepieces to enhance performance.
Sapphire Upgrades
Upgrade to durable sapphire crystals for better protection. $35 labor and water resistance testing + parts (crystal and gasket).
Seiko Mods
Custom Seiko modifications tailored to your unique style. Dial and hands install (3 hands) is $45. Chronos and GMT add $10 per hand. Bezel install $25.
Battery Replacements
Quick and reliable battery and capacitor replacements for most watch types. Most battery replacements $10-$15. Seiko and Citizen capacitors $35-$45
Watch Repairs
Limited watch repairs, movement replacements, crown and bezel replacements to restore your timepieces' functionality. Contact us for a quote.
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Customer Reviews
See what our clients say about our watch modification services.
Northeast Watch Works transformed my Seiko with stunning sapphire crystal upgrades!
John Doe
New York
I was impressed with the glass bead blasting service. My watch looks brand new and the battery replacement was quick and efficient. Highly recommend Northeast Watch Works!
Jane Smith
Los Angeles