SteelDive SD1975 Tuna Style Automatic Dive Watch NH35 β Sapphire Crystal, 300M, 120-Click Bezel
The SteelDive SD1975 Tuna-style dive watch is a rugged, professional-grade automatic diver inspired by the iconic βTuna Canβ case design favored for its durability and tool-watch presence. Built for serious use, the SD1975 delivers premium materials, a reliable Japanese movement, and true dive-ready specifications at an outstanding value.
Seiko NH35 Automatic Movement β hacking & hand-winding, proven reliability
Sapphire Crystal β scratch-resistant with excellent clarity
300M / 1000ft Water Resistance β true professional dive rating
Tuna-Style Case Design β robust, protective, and purpose-built for diving
Unidirectional 120-Click Dive Bezel β precise, firm, and secure
Stainless Steel Case & Bracelet β solid, well-finished construction
Solid Milled Clasp β strong, secure, and premium feel
Screw-Down Crown & Caseback
High-Visibility Lume β excellent low-light and underwater readability
βοΈ Popular Tuna / Tuna Can Diver Style
βοΈ Fast U.S. Shipping β ships quickly and securely
βοΈ No overseas wait times or customs fees
βοΈ Carefully packaged for safe delivery
βοΈ Trusted seller with smooth transactions
The SteelDive SD1975 NH35 Tuna-style diver is widely regarded as one of the best values in the automatic dive watch category and is often compared to much higher-priced professional dive watches.
Ideal for collectors, enthusiasts, or anyone seeking a rugged Tuna-style automatic dive watch with sapphire crystal, 300M water resistance, and a milled clasp.
Buy with confidence β premium specs, iconic Tuna design, and fast U.S. shipping.