| Size |
Inside Diameter |
Inner Circle |
International Standards |
| 17 |
18.33 mm |
57.6 mm
|
57
|
| 19 |
19 mm |
59.69 mm |
59 |
| 21 |
19.66 mm |
61.78 mm |
61 |
★Due to the production process there is the possibility of slight variation in the sizes listed in this chart★
Made in JAPAN
Material : SILVER 925
Attention : This item is not eligible for exchange, refund or return service.
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