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  • Sinn Watch 857 Alligator - 857.012 Alligator Strap (SN-277)

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Sinn Watch 857 Alligator

857.012 Alligator Strap

Sinn Official 3 Year Guarantee


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Sinn Watch 857 Alligator 857.012 Alligator Strap

Sinn are renowned for their aviation inspired timepieces that are engineered to meet the exact requirements of a professional pilot. This Sinn 857 watch continues this tradition with a remarkable automatic movement and innovative pilot’s bezel that allows the wearer to measure and check set time intervals. The striking bezel measures to 43mm in size making it instantly noticeable on the wrist while the minute ratcheting and luminous key mark ensure it remains an invaluable instrument in the cockpit.

This Sinn 857 watch continues to impress with its stainless steel case that has been hardened using Sinn’s famous TEGIMENT technology. This impressive innovation makes the metal extremely scratch resistant while also improving its Magnetic Field Protection up to 80,000 A/m.  Hidden within the case is the SW300-1 self-winding movement which provides central hands for hour, minute and seconds and a handy date window at 4 o clock. Each of these functions are neatly presented on matte black dial decorated with numerals, indices and hands coated in luminous colour for easy legibility in low light. Last but not least, this Sinn 857 watch is fitted with a screw down case back, sapphire crystal glass and a screw down crown to assist in its water resistance of 200 metres alongside a luxurious black alligator leather strap for one final touch of sophistication.


Official Stockist For
Sinn Watches
Sinn Watch Packaging
Sinn Official 3 Year Guarantee
Supplier Model No.
857.012 Alligator Strap
Case Material
Case Width
Dial Colour
Water Resistant

Delivery & Returns

Free UK Shipping

We offer a Free UK next day delivery service on all orders over £125, in stock items will be dispatched same day when ordered before 4pm. All items are dispatched using a DPD fully tracked and signed for delivery service.

Alternatively you may choose to upgrade the delivery of your items to a priority service by selecting Pre-9am Royal Mail express delivery in the checkout.

Worldwide Shipping

We offer shipping worldwide. International shipping costs will be automatically calculated in the checkout for deliveries outside of the UK. We provide a range of international shipping services which can generally be delivered within 3-5 days. Contact us today if you wish to find out more about our international shipping options available.


Enjoy up to 30 days money back guarantee on new purchases, more details.

For more information about our delivery services, returns or exchanges, contact our sales team on 01335 453 453 or email us at help@jurawatches.co.uk.



Price Match Request

Sinn Watch 857 Alligator - 857.012 Alligator Strap (SN-277)

RRP £2,340.00

As the UK's leading luxury watch retailer, we are committed to providing our customers with the best possible prices across our branded products. Our Price Match Promise guarantees that if you find any of our jewellery or watches at a lower advertised price elsewhere, we will provide an instant price match for you.

To request a price match on an item listed on our website, simply fill out our instant price match form below.

Please Note; We only match authorised stockists and genuine products. The stockist should have the item in question ready to order and in stock. Jura Watches reserves the right to refuse any price match request without reason.

Take great care when obtaining quotes from unauthorised retailer, whilst many retailers may appear to be authorised stockists, this may not always be the case. Sourcing product through unauthorised stockists means that their products will be supplied without an official valid branded warranty and there is no way of determining the authenticity of the product.

Contact our dedicated team of watch specialists today on 01335 453 453 or email us at help@jurawatches.co.uk to get your instant price match today.

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