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Message Nick →The Citizen Tsuyosa Stainless Steel Black Dial Automatic NK0030-51E Men’s Watch is a sophisticated and versatile timepiece designed for the modern man. This compact 37mm automatic watch offers everyday refinement, blending Japanese watchmaking know-how with elegant design. Its clean, timeless aesthetic makes it suitable for various occasions, from daily wear to more formal settings.
Featuring a reliable Citizen Caliber 8310 automatic movement, the Tsuyosa 60 boasts a robust 60-hour power reserve, ensuring it's ready for wear even after a weekend off. The durable sapphire crystal protects the striking black dial, offering superior scratch resistance and maintaining its pristine appearance.
An integrated five-link stainless steel bracelet provides a seamless and comfortable wrist presence, secured by a practical fold-over clasp with push buttons for easy wear. With 50-meter water resistance and a handy date magnifier for enhanced legibility, this watch combines durability, precision, and refined proportions for confident daily utility.
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 50m / 5 ATM — fine for a shower, a rainstorm or a quick dip in the shallow end, but not for real swimming laps or diving.
Fully wound, this movement stores about 60 hours of running time when it's off your wrist. That's roughly 3 full days — take it off on Friday and it can still be running Monday morning. Power reserve is simply how long the mainspring keeps the watch going once you stop wearing it.
The case measures 37mm across (excluding the crown) — the classic, do-anything size — balanced on most wrists and just as at home with a suit as with a tee. Case size is the single biggest factor in how a watch actually wears, so it's worth picturing against your own wrist.
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