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The Bullion

The Bullion

Regular price $149.99
Regular price Sale price $149.99
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Precision milled stainless steel brushed with 24 Carat Gold and held together with stunning high-grade calfskin leather from the Santa Croce sull'Arno region in Northern Italy. This strap truly ties together the world of wearable technology and ultra high-end luxury goods.  

As we only make 50 of these straps per month, we unfortunately need to maintain a waiting list. If you would like to join this waiting list then please email '' with the subject line "Bullion Waiting List". Alternatively you can submit this through our contact form.

We will send you an email as soon as we have one available. 

Product Story

The Kensington is the embodiment of the partnership between technology, timeless luxury and craftsmanship. A true statement piece that has been favourite of The Bridge for years. 

Using the finest calfskin leather grain for the strap and high grade precision milled steel for the spring loaded butterfly clasp, we have handcrafted the pinnacle of Apple Watch straps. Not only have we used the finest materials, but our attention to detail has never been more acute. This is exemplified in our discreet contrasting stitch that uses high end organic yarns to add the final touches to the design.  

A strap fit for any occasion, whether its dinner in the city, that quarter defining client meeting or day out with with loved ones.  

The Kensington has been designed exclusively for the Apple Watch and is compatible for all series including the Apple Watch Ultra.


Premium calfskin leather.

Polished & precision milled stainless steel butterfly clasp & Apple Watch connectors.


20 cm strap length

22 mm strap width


Our straps are compatible with all Apple Watch models. We only ask that you select the correct size when ordering.

How do I tell what size my Apple Watch is?

Your Apple Watch's series and size are printed on the back of the watch face.You'll find a round bulge that houses all the sensors. Check the writing around the bulge to find your Apple Watch size in mm (For example 42mm)

Care information

Avoid prolonged contact with water and intense sunlight.

Shipping & Returns

Free UK Delivery in 3-4 working days.

Free Worldwide Delivery between 5-7 working days.

We also offer a 100% Money Back Guarantee. If you are not satisfied with the product, you get your money back.

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"There is something beautiful about this intersection between timeless luxury and cutting edge technology"

Montgomery - London, United Kingdom

Smart. Very Smart.

Smartwatches are now pivotal to our lives but we believe that an old silicone strap does not fit the bill for all occasions. Sometimes you want the convenience of a mini supercomputer on your wrist but the luxury feel of your favourite Swiss timepiece. This is why we made The Kensington Strap.