Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO501 Watch Crystal 25.3×19.9 NOS Part Flexo Wittnauer
Part No: CO501. Compatible With: Wittnauer, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO402 Watch Crystal 20.9×16.2 NOS Part Flexo Westclox
Part No: CO402. Compatible With: Westclox, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO445-40 Watch Crystal 22.3×14.7 NOS Part Sheffield
Compatible With: Sheffield, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO306-75 Watch Crystal 14.3×11.1 NOS Part Wittnauer
Compatible With: Wittnauer, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO306-18R Watch Crystal 14.1×10.5 NOS Part Longines
Compatible With: Longines, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO306-82 Watch Crystal 14.4×9.2 NOS Part Wittnauer
Compatible With: Wittnauer, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO309-47 Watch Crystal 15.7×12.1 NOS Part Hamilton
Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Compatible With: Hamilton, others. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO205-50 Watch Crystal 12.0×10.6 NOS Part Wittnauer
Compatible With: Wittnauer, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO308-35 Watch Crystal 15.0×13.3 NOS Part Hamilton
Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Compatible With: Hamilton, others. Details listed below. Part Type: Crystal.