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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Subtract the case size of the timepiece from your wrist measurement
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Enquire about Speake Marin Ripples Metallic Green 40.30MM
Details
| Vendor | Speake Marin |
| Metal | Stainless Steel |
Read more information regarding our Product Disclaimers.
Product Details
If the RIPPLES La City case is inspired by the architecture of London’s financial district, what could be more natural than complementing it with a dial inspired by London’s Sky Garden?
This extraordinary timepiece captures the essence of a hidden urban place, inviting wearers
to escape to a serene garden oasis within the bustling cityscape. The Ripples Metallic Green
watch draws its inspiration from the concept of an urban oasis – a peaceful escape nestled
within the bustling heart of a metropolis. The metallic green dial with its “Ripples” finish reflects the calm. Where nature’s beauty coexists with the city’s energy.
SPEAKE MARIN now provides you with your own Sky Garden on your wrist, a sense of
wonder and escape, inviting wearers to take a piece of that serene atmosphere with them
wherever they go.

































