Siena Brown Leather Watch Strap

€90,91 excl. VAT

(VAT Free shopping outside the EU)


Tuscan Depth

From the vegetable tanning to the splitting – in hours and hours of traditional work, the craftsmen of Tuscany create a leather for our watch straps that is incredibly supple.

The extra oiling of this leather gives the burnt orange tones a stunning depth that has made our side-stitched Siena straps so popular. Handcrafted by Italian Artisan JPM.

Regular 12 + 7,5 cm (4.72 + 2.95 in.)
Short 10,5 + 6,5 cm (4.13 + 2.56 in.)
Long 13 + 8,5 cm (5.12 + 3.35 in.)

Buckle sizes:
Lug width 18/19/20/21 mm = 16 mm buckle
Lug width 22/23 mm = 18 mm buckle
The strap comes within a thickness : ~3,3 mm (0.12 in.)

Care instruction

Our leather straps are made of all-natural vegetable tanned leather. There is no chemical coating or waxing on top, which is why they are so very soft and comfortable. This natural quality also causes aging of the leather by sunlight and everyday wear. Every strap gets its own individual patina, which is something we love. Please don’t treat the leather with oil or wax as it ruins the whole nature of the strap. This also comes with a warning: avoid direct contact with water, as it may cause stains. So don’t wear your strap in the shower or when swimming and be cautious of heavy rain or perspiration. We recommend not wearing the strap in the gym.

Installation advice

We advice using a high quality spring bar for installation of our straps. Especially with newer watches, the gap between the case or bezel and the spring bar may be more narrow than on older pieces. To avoid scratches on the leather, we advise you to treat the strap carefully and without force when installing it on your watch. If it does not seem to fit at all, you might need curved spring bars or a different watch strap altogether. If you're unsure about this, feel free to consult with us before placing your order.

Seems a bit loose? Here’s why

As vegetable tanned leather tends to shrink a bit when worn, all our leather watch straps are intentionally designed with a tiny bit more width to prevent them from feeling or looking too small after some wearing. When first installed with your watch, the strap might appear a bit snug – but after a while, it will stretch and fit perfectly between the lugs. For Bulang and Sons, this is a mark of quality and proof of our traditional and natural approach.

Can’t wait to receive you package? With Bulang and Sons you don’t have to. We are located in The Netherlands and have ways of getting your order to you fast. 

Customer Reviews

Based on 52 reviews
Craig Griffin
Great strap!

Highest quality leather, craftsmanship, and service. Will be my future “go-to” for straps.

Ryan Lehman
Siena Brown

I bought the Siena Brown Leather Strap for my Tudor S&G and it is fantastic! The quality of the leather is top notch.

James Macdonald
Workmanship with passion

I wanted a watchband for my field watch with a casual rugged look, but with beautiful material and found it here. There is great attention to detail. The leather looks, smells, and feels beautiful. Even the brushed steel buckle has a great look. I only wished it had quick release spring bars, so I could quickly switch to silicone if I were going to be in wet or dirty conditions. I took the plunge and carved out small holes and placed quick release spring bars in the watch band and now it is perfect. I appreciate the multiple sizes, so you can get a band that is just the right size, even if you don't have an average sized wrist. Shipping from Europe to the US was shockingly fast. Clearly this watchband is made by craftspeople who are passionate about their product.

Richard Morin
Siena Brown Leather Watch Strap?

Quality all the way and at a reasonable price … perfect match for the Tudor BB Chrono, IMO


Awesome straps looks and wears perfectly on my Speedmaster!

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