Fancy plastic crystals (look up the number in your G-S crystal catalog- see link above) are available from:Jules Borel or McCaws firstname.lastname@example.org and possibly other watch parts suppliers.
Bullseye Crystals (for fusees) Daves Watch Parts
Newark Jewelers Newark can make just about any custom glass crystal you could need. phone 800-900-9544or fax 973-762-7762 call to set up account or payment method. Mailing address for crystals: Newark Supply,1581 Springfield AvenueSuite 3, Maplewood, NJ 07040 cost is about $10-$15 plus shipping for almost any crystal.
Perfit Crystal -520 8th Avenue, New York, NY 10018 (212) 246-8292
Whites Crystals offer any style vintage glass crystal for pocket watches, wrist watches, chronometers as well as other various instruments and small clocks. Available diameters range from 30mm to 110mm. Available thicknesses are 1.0mm, 1.15mm, 1.2mm, 1.45mm, 1.75mm, 2.0mm, 3.0mm, 4.0mm. All crystals are made new from the finest borosilicate and low iron glass for a correct and colorless appearance. Feel free to contact them with any questions you might have.
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