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Message Nick →The Ratio FreeDiver Professional Sapphire Black Dial Automatic RTF009 500M Men's Watch is a robust and reliable timepiece engineered for men who demand performance and style. This automatic watch from Ratio is designed to excel in challenging environments, particularly underwater, while maintaining a sophisticated look suitable for everyday wear.
Featuring a durable stainless steel case and a striking black dial, the FreeDiver Professional RTF009 combines functionality with a sleek aesthetic. Its impressive 500m water resistance makes it a true professional diver's companion, while the automatic movement ensures dependable timekeeping without the need for a battery.
The Ratio FreeDiver Professional Sapphire Black is an excellent choice for adventurers and professionals alike, offering a blend of high-performance features and timeless design.
How it works
What this watch’s key specs actually mean on the wrist.
A weighted rotor spins as your wrist moves, winding the mainspring so the watch never needs a battery. The seconds hand sweeps in a smooth glide rather than ticking. Wear it regularly and it keeps running; set it down for a day or two and you simply give the crown a few winds. It is the traditional, collectible heart of mechanical watchmaking.
Rated to 500m / 50 ATM — serious professional-diver territory. This is far more depth than daily life will ever ask of it, which is exactly the point: total peace of mind around water.
Stainless steel is the all-rounder for good reason: tough, corrosion-resistant, and easy to refinish if it ever picks up a scratch. 316L is the marine-grade alloy used across quality watchmaking — durable enough for daily life and smart enough to dress up.
This piece ships through our authorized dealer network. All applicable customs and import fees are already included in the price shown, so nothing extra is owed when your order is delivered.
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What customers are saying across Veloce
2 reviews
Nick the owner was very attentive in answering my questions regarding the delivery of the watch. I didn’t realize I ordered it from somewhere international, but nonetheless it arrived with no issues perfectly packaged. Thanks Nick!
Regan Ballin