Steeldive SD1953T

The Steeldive SD1953T is a compact, capable automatic dive watch built around a classic 40.5 mm stainless-steel case and powered by the reliable Seiko NH35 movement, offering approximately 41 hours of power reserve.

The case and screw-down caseback are both made from 316L stainless steel, while the 20 mm solid stainless-steel bracelet features brushed, non-polished links and a V2 milled clasp with six micro-adjustment positions for a more precise fit.

Up front, the watch is protected by a sapphire crystal with anti-reflective coating. The 120-click unidirectional bezel combines stainless steel and ceramic construction, with luminous detailing that may vary between triangle-lume and pip-lume configurations.

For low-light visibility, the SD1953T uses Swiss BGW9 Super-LumiNova-style blue lume on the dial and hands.

With a screw-down crown and 300 meters / 30 ATM of water resistance, the SD1953T is built as a true everyday diver rather than simply a dive-inspired design.

Watch dimensions:
Case diameter: 40.5 mm, excluding crown
Lug-to-lug: 47.7 mm
Thickness: 13.3 mm
Lug width: 20 mm

Movement:
Japan NH35 automatic
Approx. 41-hour power reserve

Materials and features:
316L stainless-steel case and caseback
Sapphire crystal with AR coating
120-click unidirectional ceramic / stainless-steel bezel
316L stainless-steel bracelet
V2 milled clasp with 6 micro-adjustment positions
Swiss BGW9 blue lume
Screw-down crown
Screw-down caseback
300 m / 30 ATM water resistance