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 |

Cut out the length chart
Measure your wrist
Subtract the case size of the timepiece from your wrist measurement
-
Be sure to print this guide at 100%
Measure this box to check accuracy


Enquire about Breitling Top Time Deus B01 Chronograph 41mm Watch AB01765A1B1X1
Details
| Vendor | Breitling |
| Metal | Stainless Steel |
| Case Diameter |
Product Details
The 1960s was a decade of experimentation, fun, freedom and energy. Whether cruising on a motorcycle or revving up a sportscar, living life at full speed was the order of the day. Willy Breitling felt this change of pace and set out to design an unconventional chronograph that would capture the verve of an era. He called it the Top Time.
That spirited tradition continues today with Breitling partnering with some of the coolest names in wheels to create its Top Time designs. Co-designed with Australian surf-and-motorcycle outfitter Deus Ex Machina, the Breitling Top Time B01 Deus will appeal to bikers, boarders and backpackers, all looking for the freedom to explore the world their own way, at their own pace.
It features the Deus emblem and adage "In Benzin veritas" on the dial as well a perforated leather racing strap, speed-measuring tachymeter scale and contrasting "squircle" (not quite square, not quite round) subdials that give the feel of a vintage dashboard gauge It also comes with a special lightning-bolt-shaped chronograph hand and, under the hood, a brag-worthy engine: the exceptional Breitling Manufacture Calibre 01.































