Glass Crystal - BB C 1286

B B Glass Crystal Number C 1286 (Hamilton 128) Approx. Size - 12.8 x 12.8 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 128/6    

Glass Crystal - BB C 1287

B B Glass Crystal Number C 1287 (Westclox 128) Approx. Size - 12.7 x 12.8 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 128/9    

Glass Crystal - BB C 1294

B B Glass Crystal Number C 1294 (Waltham 129) Approx. Size - 12.9 x 12.9 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 129/6    

Glass Crystal - BB C 1295

B B Glass Crystal Number C 1295 (Waltham 129) Approx. Size - 12.9 x 13.0 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit     

Glass Crystal - BB C 1300

B B Glass Crystal Number C 1300 (Benrus 126) Approx. Size - 12.6 x 13.0 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit     

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

Glass Crystal - BB C 1305

B B Glass Crystal Number C 1305 (Gruen 130) Approx. Size - 12.9 x 13.0 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 130/2    

Glass Crystal - BB C 1306

B B Glass Crystal Number C 1306 (Swiss 130) Approx. Size - 13.0 x 13.0 This is a REGULAR B B crystal, thin glass, no more than 1mm.   Other Manufacturer Numbers - Perfit Y 130/4    

Glass Crystal - BB C 1315

B B Glass Crystal Number C 1315 (Hamilton 131) 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 131/1    

Glass Crystal - BB C 1316

B B Glass Crystal Number C 1316 (Gruen 131) Approx. Size - 13.0 x 13.1 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit     

Glass Crystal - BB C 1317

B B Glass Crystal Number C 1317 (Hamilton 131) Approx. Size - 13.0 x 13.0 This is a REGULAR B B crystal, thin glass, no more than 1mm.   Other Manufacturer Numbers - Perfit Y 131/8    

Glass Crystal - BB C 1325

B B Glass Crystal Number C 1325 (Waltham 132) Approx. Size - 13.2 x 13.2 This is a REGULAR B B crystal, no more than 1mm in thickness.   Other Manufacturer Numbers - Perfit Y 132/6