The Nethuns Scuba 500 Black Bronze Steel Automatic is a purpose-built professional dive watch that combines robust engineering with bold, functional design. Developed as a true tool watch, this model delivers outstanding durability, premium materials, and saturation-diving capability.
Case & Material
The case is crafted from solid bronze, a traditional nautical material known for developing a unique patina over time. This natural aging process gives each watch an individual character and distinctive appearance.
With a diameter of approximately 41 mm and a height of around 16 mm, the watch offers a strong yet well-balanced wrist presence.
A screw-down crown and screw-down case back ensure structural integrity and secure sealing. The watch is tested to 50 ATM (500 meters) water resistance, making it suitable for professional diving. An integrated helium escape valve enables safe pressure equalization during saturation dives.
Bezel & Crystal
The unidirectional ceramic bezel allows precise dive-time tracking. Ceramic provides exceptional scratch resistance and long-lasting color stability, ideal for demanding environments.
The domed sapphire crystal offers superior scratch protection and ensures excellent readability in all conditions.
Dial & Legibility
The deep black dial emphasizes the instrument-like diver aesthetic. Large hour markers and bold hands are coated with Super Luminous material, ensuring optimal visibility in low-light conditions and underwater environments.
The integrated date display enhances everyday practicality without compromising the clean dial layout.
Movement
Inside operates the reliable SII NH35 automatic movement with 24 jewels. Known for its durability and consistent performance, this caliber provides dependable timekeeping and automatic winding through wrist motion.
Strap & Comfort
The durable rubber strap with a 22 mm lug width ensures flexibility and comfort, both underwater and during daily wear. A classic pin buckle secures the watch firmly on the wrist.
Technical Specifications
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Design: Diver
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Movement: SII NH35, 24 jewels, automatic
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Case material: Bronze
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Case diameter: approx. 41 mm
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Case height: approx. 16 mm
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Water resistance: 50 ATM / 500 meters
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Crystal: Domed sapphire crystal
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Bezel: Unidirectional, ceramic
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Crown: Screw-down
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Case back: Screw-down
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Functions: Helium escape valve, date display
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Dial: Black
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Luminous material: Hour markers & hands, Super Luminous
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Strap: Rubber
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Buckle: Pin buckle
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Included: Storage box, instruction manual, warranty card
Conclusion:
The Nethuns Scuba 500 Black Bronze Steel Automatic is a serious professional dive instrument with a strong technical foundation and distinctive maritime character. It is designed for enthusiasts who demand performance, authenticity, and lasting mechanical reliability.