STEELDIVE SD1960S — 500M Bronze Dive Watch

The STEELDIVE SD1960S is a solid-bronze diver designed to develop a personal patina over years of wear, built around the Seiko NH35 Automatic movement and engineered with proper dive-watch tolerances. Defining features include a CuSn8 bronze case that ages into unique tones unique to each wearer, giving it instant on-wrist character that reads more expensive than the price suggests. Build details include the Solid Bronze (CuSn8) case and 500m of water resistance with a screw-down crown. The Japanese movement inside is the same workhorse calibre used across the modder community for over a decade — 24 jewels, hacking seconds, manual winding and a real-world ~41-hour power reserve that keeps it running through a full weekend off-wrist. It will appeal to wearers who want their watch to age with them — collectors who enjoy developing a personal patina, divers who appreciate non-traditional case materials, and buyers building a non-stainless rotation. Available in 2 colourway / strap options — each piece ships in the original STEELDIVE presentation box with diver's extension tool and warranty card. Add the STEELDIVE SD1960S to your rotation at PrimeTimepiece for worldwide shipping and full buyer-protection on every order.

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