Fortis Watch B-42 Flieger Chronograph Alarm

Fortis Watch B-42 Flieger Chronograph Alarm 657.10.11 LC 01

The Fortis Watch B-42 Flieger Chronograph Alarm 657.10.11 LC 01 is an advanced Swiss luxury watch designed for professionals who demand precision, reliability, and multifunctionality. As part of the iconic B-42 Flieger collection, this Fortis watch is inspired by aviation heritage and engineered to perform in extreme conditions. It is renowned for featuring one of the world’s first mechanical alarm complications integrated into a chronograph, making it a truly innovative tool watch.

This luxury timepiece is powered by the Fortis F 2001-5 automatic calibre, a COSC-certified chronometer that ensures exceptional accuracy. The movement features 35 jewels, Incabloc shock protection, and a dual-barrel system for enhanced power reserve and performance. The chronograph function allows precise measurement of elapsed time, while the integrated alarm adds an extra layer of functionality. Luminous hands and indices ensure optimal readability in all lighting conditions, and the date display enhances everyday usability.

Built with a robust case and protected by a scratch-resistant sapphire crystal with anti-reflective coating, this Fortis luxury watch is designed for durability and clarity. Combining cutting-edge complications with Swiss craftsmanship, it is an exceptional choice for collectors and professionals seeking a high-performance luxury watch.

Free UK Next Day Delivery
We offer free UK next day delivery on all in-stock orders over £75.

• Order before 4pm (Mon–Fri) for same day dispatch
• Delivery typically arrives next working day before 1pm
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30 Day Returns
Shop with confidence with our 30-day returns policy on most items.

• Return or exchange within 30 days of delivery
• Items must be unworn and in original condition
• Includes all packaging, documentation and accessories
• Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

• Bespoke, personalised or resized items are non-returnable
• Altered watch bracelets are considered customised
• Returns should be sent via insured, tracked delivery

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