Glass Crystal - BB CF 1581

B B Glass Crystal Number CF 1581 (Longines 113)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 157/6      

Glass Crystal - BB CF 1582

B B Glass Crystal Number CF 1582 (Longines 124)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 158/3      

Glass Crystal - BB CF 1583

B B Glass Crystal Number CF 1583 (Elgin 116)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 158/4      

Glass Crystal - BB CF 1590

B B Glass Crystal Number CF 1590 (Hamilton 102)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/1      

Glass Crystal - BB CF 1591

B B Glass Crystal Number CF 1591 (Hamilton 126)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/2      

Glass Crystal - BB CF 1592

B B Glass Crystal Number CF 1592 (Benrus 117)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/3      

Glass Crystal - BB CF 1593

B B Glass Crystal Number CF 1593 (Hamilton 127)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/4      

Glass Crystal - BB CF 1594

B B Glass Crystal Number CF 1594 (Wittnauer 115)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/5      

Glass Crystal - BB CF 1595

B B Glass Crystal Number CF 1595 (Bulova 113)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/6      

Glass Crystal - BB CF 1596

B B Glass Crystal Number CF 1596 (Elgin 116)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/7      

Glass Crystal - BB CF 1597

B B Glass Crystal Number CF 1597 (Hamilton 127)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/8      

Glass Crystal - BB CF 1598

B B Glass Crystal Number CF 1598 (Swiss 115)   This is a CYLINDER B B crystal, thicker pressed glass.   Other Manufacturer Numbers - Perfit  HW 159/9