戒指圓周長 | 戒指內圈直徑 | 戒指尺寸(美度) |
---|---|---|
44mm | 14mm | 3 |
45.2mm | 14.4mm | 3.5 |
46.5mm | 14.8mm | 4 |
47.8mm | 15.2mm | 4.5 |
49mm | 15.6mm | 5 |
50.3mm | 16mm | 5.5 |
51.8mm | 16.5mm | 6 |
53.1mm | 16.9mm | 6.5 |
54.4mm | 17.3mm | 7 |
55.6mm | 17.7mm | 7.5 |
57.2mm | 18.2mm | 8 |
58.4mm | 18.6mm | 8.5 |
59.7mm | 19mm | 9 |
60.9mm | 19.4mm | 9.5 |
62.5mm | 19.8mm | 10 |
63.5mm | 20.2mm | 10.5 |
64.7mm | 20.6mm | 11 |
66mm | 21mm | 11.5 |
67.2mm | 21.4mm | 12 |