Movement Holder

CT503

High quality custom made solid brass movement holder CT503. This is a precision CNC machined weighty tool. The essential tool every Seiko modder should have on their work bench. Compatible with both the standard and thicker Divers movement spacers. This …

Shipping To APO, FPO, and DPO Addresses

As a means to elevating your experience with Crystaltimes USA, it’s important to understand the shipping carrier that we use, how orders are tracked on their journey to you, and availability of destinations. USPS can generally track a package to …

Crystaltimes USA Now Serving US Minor Outlying Islands

We are pleased to announce that US Minor Outlying Islands customers are now able to purchase on Crystaltimes USA! We’ve sorted out a few challenges with local post systems to ensure we are getting items shipped to these regions in …

CT117 Sumo Top Hat Sapphire

CT117 1

By popular demand we produced a 31mm Top Hat Sapphire for the Sumo and possibly quite a number of other seiko/orient models that take a 31mm crystal. Link: CT117

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Limited run CT703 crown at 4 case with He valve at 9

CT700HE

Update: available in the next 2 weeks (7/31/19: 12PM) By popular demand an upgraded version of our very popular CT700 case – drilled lugs He valve at 9 – limited run all cases individually numbered.

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CT701 Crown at 3 case

CT701

Development completed and now in production – 300 pcs of the first and only delivery of this limited edition expected in 5 to 6 weeks. Tested to 500M and fitted with He valve at 9. All cases individually numbered. Update: …