Size Guide
Choosing the perfect ring size is an essential part of the Hardy Brothers experience.
Our guide below will help you find the most accurate fit, ensuring comfort, elegance, and a seamless expression of luxury.
| Australian Size | Inside Circumference (mm) |
|---|---|
| H | 46.0 |
| H ½ | 46.6 |
| I | 47.2 |
| I ½ | 47.9 |
| J | 48.3 |
| J ½ | 49.3 |
| K | 49.6 |
| K ½ | 50.3 |
| L | 50.5 |
| L ½ | 51.5 |
| M | 51.8 |
| M ½ | 52.5 |
| N | 53.1 |
| N ½ | 53.8 |
| O | 54.5 |
| O ½ | 54.8 |
| P | 55.7 |
| P ½ | 56.4 |
| Q | 57.1 |
| Q ½ | 57.6 |
| R | 58.4 |
| R ½ | 59.1 |
For the most precise fit, we invite you to visit a Hardy Brothers boutique where our specialists will personally measure your finger and ensure your chosen piece is crafted to perfection.

Hardy Brothers uses standard Australian ring sizes.
| Australian Size | Inside Circumference(mm) |
| M 1/2 | 55.7 |
| N | 57.0 |
| N 1/2 | 58.3 |
| O | 59.6 |
| O 1/2 | 60.9 |
| P | 62.2 |
| P 1/2 | 63.5 |

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Enquire about Breitling Super Chronomat Chronometer 38mm Watch A17356531C1A1
Details
| Vendor | Breitling |
| Metal | Stainless Steel |
Read more information regarding our Product Disclaimers.
Product Details
The first in the “Super” category of Chronomat with a diamond bezel, the Breitling Super Chronomat Automatic 38 is designed to make a statement, whether paired with a power suit or a t-shirt and jeans. You can tell a Super from the rest of the Chronomat family by the ceramic rider tabs and crown, and the rubber rouleaux bracelet is only available with this supercharged line.
Aside from its enhanced presence, the Breitling Super Chronomat Automatic 38 also has a radiant side. Oversized lab-grown diamonds make the rounds of its 18k red gold or stainless steel bezel. Its dial colours add just the right amount of eye candy. Pair a favourite shade with a choice of bracelet or strap.

































