Fortis Marinemaster M-40 Serenity Blue Watch

Fortis Marinemaster M-40 Serenity Blue Watch F8120003

The Fortis Marinemaster M-40 Serenity Blue Watch F8120003 is a robust and versatile timepiece designed for those who embrace adventure and demand reliability in every situation. As part of the renowned Marinemaster collection, this watch combines cutting-edge technology with a design inspired by the natural world, making it an ideal companion for outdoor enthusiasts and professionals alike.

Powered by the high-performance UW-30 automatic movement, the M-40 delivers chronometer-level precision and reliability. This ensures accurate timekeeping even in challenging conditions, making it suitable for a wide range of activities, from water sports to everyday wear. The movement’s durability and efficiency reflect Fortis’ commitment to innovation and excellence.

The Serenity Blue dial is inspired by the calming tones of nature, offering a visually striking yet balanced aesthetic. The dial features hand-applied indices and the Fortis logo, all treated with Superluminova X1 for enhanced visibility in low-light conditions. This ensures that the watch remains easy to read, regardless of the environment.

The case is constructed from high-quality recycled stainless steel, highlighting Fortis’ commitment to sustainability. Its robust design ensures durability, while the ergonomic shape provides comfort on the wrist. The Gear Bezel, a signature feature of the Marinemaster collection, offers exceptional grip and functionality, making it easy to operate even in demanding conditions.

The watch is paired with a durable strap or bracelet, designed to provide a secure and comfortable fit. The Horizon Strap, in particular, enhances the connection between the wearer and the environment, reflecting the watch’s adventurous spirit.

The Fortis Marinemaster M-40 Serenity Blue Watch is more than just a timepiece—it is a tool for exploration. Its combination of advanced technology, sustainable materials, and distinctive design makes it a standout choice for those who value performance and style.

Whether navigating the outdoors or tackling everyday challenges, this watch delivers reliability and sophistication, making it an essential addition to any collection.

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
• Fully insured, tracked and signed-for service
• Priority delivery upgrades available at checkout

Worldwide Shipping
We ship worldwide using trusted, fully tracked and insured courier services.

• Shipping costs calculated at checkout
• Fast international delivery options available
• Secure and insured transit on all orders
• Local duties and taxes may apply upon arrival

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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