Made by Faith SFK & Life, this sovereign-style ring is cast from 925 sterling silver and fitted with a custom-made YKK copper button — the same kind used for the snap fastenings on our CPO shirts. Of all our rings, this is Shinichi Haraki’s favourite design — and the one you’re most likely to see adorning the Boss’s finger.
This ring is available in the following Japanese sizes: 18, 20, 22 and 24. Measure the circumference of the finger on which you wish to wear the ring at its thickest point and use the conversion chart below to find your Japanese size.
-
925 Sterling Silver
- Sovereign-style ring
- Custom-made Iron Heart branded YKK copper button
- Internal Iron Heart engraving
- Handmade to Shinichi Haraki's design by Faith SFK & Life in Taiwan
Use the below conversion chart to find your size
| Japan Size |
US Size |
| 18 |
8.5 |
| 20 |
9 |
| 22 |
10 |
| 24 |
11 |
