Glass Crystal - BB CF 1666

B B Glass Crystal Number CF 1666 (Helbros 113)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 166/7      

Glass Crystal - BB CF 2560

B B Glass Crystal Number CF 2560 (Hamilton 256)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 256/1      

Glass Crystal - BB CF 16211

B B Glass Crystal Number CF 16211 (Omega 107)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 162/13      

Glass Crystal - BB CF 1682

B B Glass Crystal Number CF 1682 (Gruen 125)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 168/2      

Glass Crystal - BB CF 1674

B B Glass Crystal Number CF 1674 (Gruen 120)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 167/5      

Glass Crystal - BB CF 1627

B B Glass Crystal Number CF 1627 (Hamilton 109)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 162/9      

Glass Crystal - BB CF 1508

B B Glass Crystal Number CF 1508 (Hamilton 116)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 150/4      

Glass Crystal - BB CF 1371

B B Glass Crystal Number CF 1371 (Benrus 113)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 137/3      

Glass Crystal - BB CF 1601

B B Glass Crystal Number CF 1601 (Longines 128)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 160/2      

Glass Crystal - BB CF 1614

B B Glass Crystal Number CF 1614 (Wittnauer 130)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 161/6      

Glass Crystal - BB CF 1612

B B Glass Crystal Number CF 1612 (Bulova 123)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 161/4      

Glass Crystal - BB CF 1611A

B B Glass Crystal Number CF 1611A (Hamilton 120)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 161/3F