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Addiesdive Tuna Diver 300M MY-H5B
$179In stock
Case
- Diameter
- 47.5mm
- Thickness
- 15mm
- Lug width
- 22mm
- Material
- Stainless Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- Seiko NH35
- Type
- Automatic
Seiko
Seiko's third-party supply version of the 4R35, sold to external watch brands and modders worldwide. Adds hacking and hand-winding over the 7S26 it effectively replaced. The NH35 has become the default automatic movement for watch modding and microbrand watches, thanks to its low cost, reliability, and wide availability of compatible parts including dials, hands, and cases in the Seiko-compatible format.
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Retail$179
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Owners widely praise the Addiesdive Tuna Diver 300M MY-H5B for its exceptional value, robust Seiko NH35 movement, and comfortable, legible design. The crown operates smoothly, and the lume application is neat. However, the shroud makes the bezel difficult to grip, and the highly domed crystal introduces significant angular distortion. Some owners question the water resistance claims beyond casual use, and one noted a bezel insert requiring realignment due to quality control. Overall, owners rate the Addiesdive Tuna Diver 300M MY-H5B highly for its unbeatable price-to-performance ratio.
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