Sold by professional watchmakers, to professional watchmakers.

Case Parts

Crystals

Round Mineral Glass Crystals

Available in all popular sizes in the following thicknesses:
0.80mm, 1.00mm, 1.50mm, 2.00mm,  2.5mm, 3.0mm, 3.5mm, & 4.0mm

Round Sapphire Crystals

Available in all popular sizes in the following thicknesses:
0.80mm and 1.50mm

Domed Mineral Glass Crystals

Available in all popular sizes.

Sternkreuz Crystals

These high quality crystals are the finest available anywhere.
Open face case:  sizes from 38.0-50.0
Hunting case:   sizes from 24.1-46.3
Low dome: sizes from 22.6-30.0
RX vintage watches: 11, 12, 13, 19, 108, 116, 117, 118, 127, 129, & 145
Vintage Omega watches: 5072W  5072Y

 Assorted Crystals

We have an extensive collection of obsolete GS crystals for vintage
watches.

Gaskets

Sternkreuz I Gaskets

Complete collection of genuine Sternkreuz I gaskets for crystals in two heights:
0.80mm and 1.20mm

 Sternkreuz L Gaskets

Complete collection of Sternkreuz L gaskets for crystals.

O-ring Case Back Gaskets

Flat Black Case Back Gaskets.

Swiss-made Red Case Back Gaskets.
All currently produced sizes

Crown gaskets.

For popular watch brands.

Assorted Gaskets

Packaged assortments of popular gaskets.

Case tubes and crowns

Generic Crowns and Tubes

For popular watch brands.

Crown and Tube Assortments

Available in all popular sizes and types.