RATIO - Skysurfer Pilot Sunray Dial Leather Automatic RTS321 200M Men's Watch - Black
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About this product
The Ratio Skysurfer Pilot Black Sunray Dial Leather Automatic RTS321 200M Men's Watch embodies aviation precision in a sleek, pilot-inspired design perfect for everyday adventures. Crafted from corrosion-resistant surgical-grade stainless steel with a 40mm brushed case, it features a stunning black sunray dial, sapphire crystal for scratch resistance, and luminous hands with Japanese photo-luminescent paint for superior low-light visibility. Powered by the reliable 24-jewel automatic movement with 40-hour power reserve and hacking seconds, it offers +20 seconds/day accuracy. Paired with a genuine leather strap and screw-down crown, this 200M water-resistant timepiece delivers versatile style and durability for active lifestyles.
Stainless Steel Case
Crafted from durable stainless steel with brushed sides and an engraved screw-down crown, the 40mm case features a solid caseback engraved with a Skysurfer image for enhanced style and protection.
Black Sunray Dial
Elegant black sunray dial with a subtle grained effect, featuring a clean Type A flieger layout, 12/24-hour display, and luminous hands with unique pie logo on the seconds hand for distinctive readability.
Sapphire Crystal Glass
Scratch-resistant sapphire crystal provides superior clarity and protection, ensuring the watch face remains pristine even under daily wear and demanding conditions.
Automatic Movement
Reliable 24-jewel Japanese automatic movement with 40-hour power reserve, 21,600 vibrations per hour, and +20 seconds/day accuracy.
200M Water Resistance
Impressive 200-meter pressure-tested water resistance with screw-down crown, making this pilot-style watch suitable for diving, surfing, swimming, and everyday adventures.
- BrandRATIOModel NumberRTS321Product NameSkysurfer Pilot Black Sunray Dial Leather Automatic RTS321 200M Men's WatchColorBlackCase Size40mmWarranty - Parts2 years
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The Ratio Skysurfer Pilot Black Sunray Dial Leather Automatic RTS321 200M Men's Watch embodies aviation precision in a sleek, pilot-inspired design perfect for everyday adventures. Crafted from corrosion-resistant surgical-grade stainless steel with a 40mm brushed case, it features a stunning black sunray dial, sapphire crystal for scratch resistance, and luminous hands with Japanese photo-luminescent paint for superior low-light visibility. Powered by the reliable 24-jewel automatic movement with 40-hour power reserve and hacking seconds, it offers +20 seconds/day accuracy. Paired with a genuine leather strap and screw-down crown, this 200M water-resistant timepiece delivers versatile style and durability for active lifestyles.

A modern interpretation of a watch from the mid-early days of aviation, this contemporary version doesn’t flinch from the original flieger design principles. Moreover, some interesting details have been added that brings it a more refined feel. The strong legibility attests its character and usability alike, the tough, cow-hide strap being a vital factor.

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