Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Compatible With: Swiss, others. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO305-23 Watch Crystal 13.3×9.7 NOS Part Flexo Benrus
Compatible With: Benrus, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO319-20 Watch Crystal 17.3×13.0 NOS Part Flexo Swiss
Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Compatible With: Swiss, others. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO314-40 Watch Crystal 16.4×14.3 NOS Part Flexo Timex
Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO305-15P Watch Crystal 12.8×11.1 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) CO381 Watch Crystal 20.6×14.0 NOS Part Flexo Baylor
Part No: CO381. Compatible With: Baylor, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO310-10 Watch Crystal 15.9×13.9 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) CO332 Watch Crystal 17.9×13.0 NOS Part Flexo Sheffield
Part No: CO332. Compatible With: Sheffield, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO309-39 Watch Crystal 15.7×9.6 NOS Part Flexo Hamilton
Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Compatible With: Hamilton, others. Details listed below. Part Type: Crystal.
Germanow-Simon Mach (GS) CO305-19H Watch Crystal 13.2×9.6 NOS Part Flexo Bulova
Compatible With: Bulova, others. Manufacturer: Germanow-Simon Mach (GS) Rochester NY, USA. Details listed below. Part Type: Crystal.