The Sentinel Watch
Size guide (UK / EU)
All our trainers are listed in UK sizes. Use the table below to find your EU size. EU sizing varies slightly by brand, so check the column for the brand you are buying.
| UK | ASICS (EU) | Nike (EU) | Saucony (EU) |
|---|---|---|---|
| UK 3.5 | 36 | 36.5 | 36 |
| UK 4 | 37 | 37.5 | 37 |
| UK 4.5 | 37.5 | 38 | 37.5 |
| UK 5 | 38 | 38.5 | 38 |
| UK 5.5 | 39 | 39 | 38.5 |
| UK 6 | 39.5 | 40 | 39 |
| UK 6.5 | 40 | 40.5 | 40 |
| UK 7 | 40.5 | 41 | 40.5 |
| UK 7.5 | 41.5 | 42 | 41 |
| UK 8 | 42 | 42.5 | 42 |
| UK 8.5 | 42.5 | 43 | 42.5 |
| UK 9 | 43.5 | 44 | 43 |
| UK 9.5 | 44 | 44.5 | 44 |
| UK 10 | 44.5 | 45 | 44.5 |
| UK 10.5 | 45 | 45.5 | 45 |
| UK 11 | 46 | 46 | 46 |
| UK 11.5 | 46.5 | 47 | 46.5 |
| UK 12 | 47 | 47.5 | 47 |
| UK 13 | 48 | 48.5 | 48 |
Tip: most styles fit true to size. If you are between sizes, we recommend going half a size up. Not sure? Contact us before ordering and we will help you choose.
Shipping
We offer free tracked shipping on all orders.
Once your order has been dispatched, you will receive tracking information by email so you can follow your delivery.
Returns
Changed your mind? No problem.
Returns are accepted within 30 days of receiving your order, provided the pair is unworn, unused and returned in its original box.
The sturdy stainless steel case provides enduring strength, built to withstand the rigors of daily wear. Its tan perforated leather strap offers a comfortable, adaptive fit, settling onto the wrist with ease. Waterproof up to a practical depth, this chronograph reliably tracks time, day, and seconds. Wear it with confidence, from the workshop bench to the business meeting.
- Crafted with a durable stainless steel case and a genuine leather strap, ensuring lasting quality.
- Adjustable tan perforated leather strap ensures a comfortable, secure fit for most wrist sizes.
- The perforated leather strap provides breathability, offering comfort from the first wear with no break-in period.
- Waterproof construction and resilient stainless steel casing protect against daily elements and wear.
- Designed for daily wear, suitable for business settings or casual outdoor pursuits.
Every order ships with a tracking number across the UK and Europe.
Unworn pairs in their original box can be returned within 30 days.
Payments are encrypted and processed securely at checkout.