Crystal Gaskets

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.50 mm, OD 23.10 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.50 mm, OD 22.90 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.50 mm, OD 22.70 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.50 mm, OD 22.50 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 420, package of 2, ID 21.50 mm, OD 22.50 mm, thickness 0.50 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.50 mm, OD 22.30 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.00 mm, OD 22.60 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket number 13, package of 2, ID 21.00 mm, OD 22.60 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.00 mm, OD 22.40 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 21.00 mm, OD 22.00 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 419, package of 2, ID 21.00 mm, OD 22.00 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 418, package of 2, ID 21.00 mm, OD 21.80 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket number 12, package of 2, ID 20.60 mm, OD 22.40 mm, thickness 0.90 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 20.50 mm, OD 22.10 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 20.50 mm, OD 21.90 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 20.50 mm, OD 21.70 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 20.50 mm, OD 21.50 mm, thickness 0.50 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 20.50 mm, OD 21.30 mm, thickness 0.40 mm

Perrin

Slim O-Ring Case Back Gasket number 417, package of 2, ID 20.50 mm, OD 21.20 mm, thickness 0.35 mm

Perrin

Slim O-Ring Case Back Gasket number 416, package of 2, ID 20.40 mm, OD 21.20 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 20.00 mm, OD 21.60 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket number 11, package of 2, ID 20.00 mm, OD 21.20 mm, thickness 0.60 mm

Perrin

Slim O-Ring Case Back Gasket number 415, package of 2, ID 20.00 mm, OD 21.00 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 414, package of 2, ID 20.00 mm, OD 20.80 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket number 9, package of 2, ID 19.80 mm, OD 20.80 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 413, package of 2, ID 19.60 mm, OD 20.40 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.50 mm, OD 21.10 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.50 mm, OD 20.90 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.50 mm, OD 20.70 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.50 mm, OD 20.50 mm, thickness 0.50 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.50 mm, OD 20.30 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket number 10, package of 2, ID 19.40 mm, OD 21.00 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket number 8, package of 2, ID 19.40 mm, OD 20.60 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket number 7, package of 2, ID 19.20 mm, OD 20.20 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 412, package of 2, ID 19.20 mm, OD 20.00 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.00 mm, OD 20.60 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.00 mm, OD 20.40 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.00 mm, OD 20.20 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 19.00 mm, OD 20.00 mm, thickness 0.50 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 20.10 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 19.90 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 19.70 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm

Perrin

Slim O-Ring Case Back Gasket number 411, package of 2, ID 18.50 mm, OD 19.50 mm, thickness 0.50 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.50 mm, OD 19.30 mm, thickness 0.40 mm

Perrin

O-Ring Case Back Gasket number 6, package of 2, ID 18.30 mm, OD 19.50 mm, thickness 0.60 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.00 mm, OD 19.60 mm, thickness 0.80 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.00 mm, OD 19.40 mm, thickness 0.70 mm

Perrin

O-Ring Case Back Gasket, package of 4, ID 18.00 mm, OD 19.20 mm, thickness 0.60 mm