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Fortis Watch Cosmonautis Stratoliner Ceramic P.M.


401.26.31 LP

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Fortis Watch Cosmonautis Stratoliner Ceramic P.M. 401.26.31 LP.10. The stratosphere is part of the atmosphere surrounding the Earth. It is located between 15 and 50 kilometers above sea level. In contrast to the surrounding troposphere, the temperature increases from 60 degrees to degrees due to the ozone absorbed UV radiation, which converts electromagnetic radiation into heat. Already in the 60s, pilots of reconnaissance flights, such as the US with the Lockheed U 2, needed a reliable technique for flights over 20000 meters. The U stands for utility and was used as a camouflage, so that Russia did not suspect. Since these aircraft literally vanish from the radar, Fortis has assigned the model Stratoliner to the space watches.


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401.26.31 LP
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We offer Free Next Day Delivery for all in stock items, on orders over £50. UK Deliveries are made by Royal Mail insured using a signed for next day* service complete with sent and received tracking information. In stock orders placed before 4pm will be dispatched the same day between Monday to Friday.

For orders under £50 this service costs just £7.50.

All customers also have the option to upgrade to a guaranteed next day service for £15.00 or an express delivery service, which is guaranteed to arrive with you the following working day before 1pm for only £18.00.

*Please note, not all of our items will be available for next day delivery. While the majority of our standard deliveries arrive the next day, this is not guaranteed by our postal services. Customers that require a delivery by a certain date or time are advised to upgrade as outlined above. 


We offer worldwide shipping, charges will be calculated in the checkout for deliveries outside of the UK.

For more information about our delivery services available, contact us on 01335 453453 or email us at sales@cwsellors.com.



Fortis Watches

Founded by Walter Vogt more than 100 years ago, Fortis watches were designed to be the most reliable and precise timepieces in the industry. The name Fortis itself is an adjective in Latin that translates to strong, lasting and brave, reflecting the brand’s own design objectives.

Each Fortis watch is hand finished and held to the highest standard, particularly the Fortis Cosmonautic watch collection which has been used as a standard piece of equipment for the Russian aerospace travel since 1994. The Fortis Aviatis watch range is just as impressive with aviation inspired design and functions, a combination that has helped the brand become the first mechanical watch choice for over sixty flight squadrons.

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Fortis Watch Cosmonautis Stratoliner Ceramic P.M. - 401.26.31 LP (FT-543)

RRP £3,576.00

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.

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

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Contact our dedicated team of watch specialists today on +44 1335 216 004 or email us at sales@cwsellors.com to get your instant price match today.

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