21x Watch Crystals, Slightly Domed Mineral Glass, 1 mm Thick, Ø 50 mm

Slightly domed mineral glass, approx. 1 mm thick

• Mineral glass approx. 1 mm thick, without gasket
• Glass shape: round – slightly domed – The maximum total height of a glass with a diameter of 50 mm is approx. 4.1 mm.
• Price for 21 pieces
• New, in foil packaging, protected against scratches
• 16 crystals are out of round, 5 crystals have manufacturing defects such as air inclusions or stains
• Tolerances: The crystals are out of round or have larger tolerances. The min. and max. diameters of some crystals are given below:

Set of 21 slightly domed mineral glass watch crystals, 1 mm thick, Ø 50 mm, for pocket watches and large wristwatches. New, in protective foil.

min – max (mm)

49.94 – 50.18

49.93 – 50.30

49.90 – 50.20

49.98 – 50.21

49.97 – 50.24

49.92 – 50.29

49.95 – 50.21

49.95 – 50.25

• The crystals offered here can be pressed into most watch cases with plastic gaskets or glued in directly.
  They are not suitable for pressing directly into the case or into the bezel.
• Cleaning with a cotton cloth before installation is required

If you need inexpensive flat mineral glasses, please click the following link:

Mineral glass 1 mm flat, from 18 to 50 mm

• Slightly domed mineral glass for wristwatches and pocket watches
• Average to good quality. Very good value for money