| Circumference, mm | Ring diameter, mm | USA, Canada | Europe | England, Ireland, Austria, New Zeland | Asia (India, China, Japan) & South America | Rest of Europe (Italy, Spain, Netherlands, Switzerland) |
| 50.3 | 16 | 5 1/2" | 50.5 | K 1/2 | 10 | 10.5 |
| 51.8 | 16.5 | 6" | 52 | L 1/2 | 11 | 12 |
| 53.4 | 17 | 7" | 53.5 | N | 13-14 | 13.5 |
| 55 | 17.5 | 7 1/2" | 55 | O | 15 | 15 |
| 56.5 | 18 | 8" | 56.5 | P 1/2 | 16 | 16.5 |
| 58.1 | 18.5 | 8 1/2" | 58 | Q 1/2 | 17 | 18 |
| 59.7 | 19 | 9" | 59.5 | R 1/2 | 18 | 19.5 |
| 61.3 | 19.5 | 9 1/2" | 61.5 | T | 19-20 | 21.5 |
| 62.8 | 20 | 10" | 63 | U | 21 | 23 |
| 64.4 | 20.5 | 11" | 64.5 | V 1/2 | 23 | 24.5 |
| 66 | 21 | 11 1/2" | 66 | X | 24-25 | 26 |
| 67.5 | 21.5 | 12" | 67.5 | Y | 25-26 | 27.5 |
| 69.1 | 22 | 12 1/2" | 69 | Z 1/2 | 26-27 | 29 |
| 70.7 | 22.5 | 13" | 70.5 | Z 1 | 30.5 | |
| 72.3 | 23 | 13 1/2" | 72.5 | Z 3 | 32.5 |
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Product Features:
The name "SPARTAN HELMET" translates as "Helmet of the Spartan," symbolizing courage and unwavering spirit. In ancient Sparta, the helmet embodied protection, honor, and martial valor. Its detailed design reflects the authenticity of historical armor, emphasizing the confidence and inner resilience of the wearer.
Spartans were known for their endurance and loyalty to their ideals. "SPARTAN HELMET" is the choice of men who do not compromise and always stand by their beliefs.
We provide a 2-year warranty on all jewellery.
The warranty covers manufacturing defects, but does not apply to damage caused by misuse, accidental breakage, or normal wear and tear.
FedEx delivery: £10 for orders under £200; free for orders of £200 or more.
Estimated delivery: 2–5 working days.
