Glass Crystal - BB C 1227

B B Glass Crystal Number C 1227 (Gruen 122) Approx. Size - 11.62 x 12.01 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 122/4      

Glass Crystal - BB C 1226

B B Glass Crystal Number C 1226 (Bulova 122) Approx. Size - 12.1 x 12.6 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 122/1      

Glass Crystal - BB C 1225

B B Glass Crystal Number C 1225 (Elgin 122) Approx. Size - 12.2 x 12.2 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 122/10      

Glass Crystal - BB C 1185

B B Glass Crystal Number C 1185 (Elgin 118) Approx. Size - 11.8 x 11.8 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 119/1      

Glass Crystal - BB C 1107

B B Glass Crystal Number C 1107 (Elgin 110) Approx. Size - 11.1 x 11.1 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 110/1      

Glass Crystal - BB C 1080

B B Glass Crystal Number C 1080 (Bulova 108) Approx. Size - 10.8 x 10.8 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit         

Glass Crystal - BB C 1073

B B Glass Crystal Number C 1073 (Elgin 106) Approx. Size - 10.6 x 10.6 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 108/3    

Glass Crystal - BB C 1304

B B Glass Crystal Number C 1304 (Hamilton 130) Approx. Size - 13.0 x 13.0 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 131/4