Sinn 857 Cowhide Integrated Case Watch

Sinn 857 Cowhide Integrated Case Watch 857.012 Leather Strap

The Sinn 857 Cowhide Integrated Case Watch 857.012 is a professional grade pilot watch designed to meet the rigorous demands of aviation environments. Crafted from stainless steel and enhanced with Sinn’s TEGIMENT technology, the 43mm case offers exceptional durability and resistance to scratches. The innovative pilot’s bezel with minute ratcheting and luminous key mark allows for precise measurement of time intervals, making it a practical tool for pilots and professionals alike.

Powered by the SW300-1 automatic movement, this Sinn watch provides reliable timekeeping with hours, minutes, seconds and a date display at 4 o’clock. The matte black dial is highly legible, featuring luminous numerals and hands for optimal visibility in low light conditions. Sapphire crystal with anti reflective coating ensures clarity and protection, while magnetic field resistance enhances accuracy. With 200 metres water resistance, a screw down crown and case back, and a high quality leather strap, this watch delivers a refined balance of functionality, durability and classic pilot watch design.

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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