Siena Brown Nato Leather Watch Strap


Siena Calling

Inspired by one of Tuscany's most beautiful historic cities, the extra oiling of this supple brown leather Nato watch strap offers a casual sensuality that only gets better with time.

The cream side stitching lends a robust elegance to this leather watch strap that will complement many watch styles! Handcrafted by Italian Artisan JPM.

Length: 26,5 cm (10.43 in.)

Buckle sizes:
Lug width 18 mm = 18 mm fixed buckle
Lug width 20 mm = 20 mm fixed buckle
Lug width 22 mm = 22 mm fixed buckle

Equipped with a special Panerai style stainless steel buckle

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 7 reviews
Jonas Kalen

My second time order,and always fast shipping. The strap are top quality.
I just love the leather Nato.

Kin Hang Liu

Stylish with quality

Perfect brown vintage leather Nato !

Perfect strap for my Legend Diver No Date, the leather is absolutely beautiful and very good quality. I highly recommend !

Tonny Timor Basry
Bulang & Sons Siena Nato Leather Strap

I love it! The leather smell, the feel and the fact it does not leave a gap between the lug and the strap.

Patrick Derecho
Worth every penny

High quality leather! Smooth like butter. The best strap ever will come back for more!!! Superb customer service too!

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