Please indicate the size you need in note to seller during check out .
BRITISH : L1/2 to X1/2
FRENCH : 52,3/4 to 67,1/2
GERMAN : 16,1/2 to 21,1/4
SWISS : 12.75 to 27.5
Metric Diameter : 16.51 mm to 21.49
Metric Circumference : 51.5 mm to 66.6
See our Shop Policies if you would like to know more about us and for the terms & conditions.
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Permission is granted for the use content for the purpose of promoting the work contained in cases in which Catherinette Rings / Daniel Proulx is recognized and acknowledged as the sole creator of the work .
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