GS Supplies - Custom Watch Crystals

G-S Custom Manufacturing Services

G-S Supplies, Inc. offers custom manufacturing services for many applications:

Let your imagination come alive in almost any shape and size:
Round, flat, domed, geometric or abstract.

Special features available: Polished, beveled and faceted surfaces, magnification, tinted, coated (anti-reflective, UV)

Primary materials:

Chemically hardened mineral glass
- Many watch crystals are manufactured from this material. It has a beautiful reflective quality and the hardening process makes it both scratch and impact resistant. G-S tests this material routinely to ensure that it can withstand daily wear and tear.
Sapphire glass
- Many high-end watches and jewelry pieces are manufactured in this material, as it is very hard and has a brilliant reflective quality. It is significantly more expensive than mineral glass.
Optical quality plastic
- Our molded products and products manufactured from sheet material are manufactured with only the highest quality raw material.

To have a custom design quoted:

Please provide G-S with an engineering drawing or a sketch showing all dimensions in millimeters. Our design review process includes an engineering review for manufacturability, recommendations for design revisions, if necessary, and a detailed quote. We can generally supply a quote from an engineering drawing or sketch within 3-5 days.

It is possible to create an engineering drawing from a scratched or damaged part, as long as all dimensions can be derived from the sample. Call for information about this process.

Minimum order quantity:

Mineral glass: Small quantity prototype orders or production quantities of 50 or more.
Sapphire: 50 pieces or more.
Plastic: Dependent on design. Call for more information.