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 …

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: …

CT026 Day/Date Date Mag Sapphire

CT026 1

This is our latest offering to our extensive range of SKX007 Sapphires.A flat crystal traditional seiko style but with a cyclops day/date magnification feature. This is found on some oem limited edition models. Link to product: CT026

CT119 YM Ceramic Insert and DD Sapphire combo

CT119

In order to get the perfect fit/match and not have the disappointment of an unsightly step or gap (common problem when purchasing parts from different suppliers) take a look at our CT119 combo purchase at a special reduced price. The sapphire …