Sinn Instrument 657 S D

Sinn Instrument 657 S 657.020 PVD BRACELET

The Sinn Instrument 657 S 657.020 PVD BRACELET is a Swiss-made pilot watch engineered for durability and precision under demanding conditions. Powered by the ETA 2824-2 automatic movement with 25 jewels, it operates at 28,800 vibrations per hour, ensuring reliable performance. Designed as part of Sinn’s professional instrument range, it delivers exceptional resistance to magnetic fields and external influences.

The Sinn Instrument 657 S 657.020 PVD BRACELET features a highly legible dial with luminous hands and markers for optimal visibility in all conditions. A captive pilot’s bezel allows accurate elapsed time measurement, while the date window positioned between 4 and 5 o’clock adds practicality. The PVD-coated case enhances durability and scratch resistance, with sapphire crystal and anti-reflective coating ensuring clarity.

This Swiss-made automatic pilot watch is ideal for professionals and enthusiasts seeking a rugged, functional luxury watch. Suitable for both technical use and everyday wear, it combines resilience with precision. The Sinn Instrument 657 S 657.020 PVD BRACELET delivers dependable performance.

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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Important Information

Payment options are subject to eligibility, status and terms. Missed payments may impact your financial status. UK residents only, 18+.