Tools and cases for people who wear watches.

Designed in California. Worn worldwide. Spring bars, drivers, rolls, and cases that earn a place next to the watches you actually wear.

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Best-selling tools

The pieces collectors reach for first.

Spring bar tool
Spring bar tool
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Screwdriver carousel base
Screwdriver carousel base
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Zipper case
Zipper case
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Cases & rolls

Travel and desk storage that protects the dial.

2-slot roll — black
2-slot roll — black
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2-slot roll — brown
2-slot roll — brown
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Tools — Spring bar tools, precision drivers, and the bases that keep a kit usable. Built for strap work and everyday adjustments — shop on Amazon for in-stock fulfillment.
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Cases & Rolls — Leather rolls and zipper cases for watches, straps, and drivers. Designed for travel and desk storage without rattling the collection.
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Learn — Guides on fit, strap changes, and tools — written for enthusiasts who want clear steps, not sales copy.
Read the guides

From the blog

100% Satisfaction Guarantee

We put customers first. Request an exchange or refund within 30 days of receipt. Watch tools stay covered after that by lifetime replacement, not a cash refund. Customers are responsible for return shipping.

Free U.S. shipping on orders over $25.