Seestern 62MAS V3 Automatic Dive Watch – NH35A, Domed Sapphire, 37mm, 200m Water Resistant

The Vintage Diver. Reimagined.

The Seestern 62MAS V3 is a faithful homage to the legendary Seiko 62MAS — the original professional dive watch that set the template for the modern diver in 1965. The V3 brings it into the present with a Seiko NH35A automatic movement, a domed sapphire crystal, luminous date wheel and bezel, and 200m water resistance — all in a compact, wearable 37mm case that sits beautifully on the wrist. Available in an exceptional range of configurations: steel bracelet, FKM rubber strap, standard lume, and high-lume dial options across black, blue, grey, and red colourways.

Key Features

• Seiko NH35A Automatic Movement – Japanese-made, self-winding with hacking seconds and hand-winding; date display; reliable and battery-free
• Domed Sapphire Crystal – Vintage-correct dome profile; scratch-resistant for lasting clarity
• Luminous Bezel & Date Wheel – Luminous bezel insert and date wheel for low-light dive timing and readability
• 200m Water Resistance (20 ATM) – Rated for recreational and sport diving
• Compact 37mm Case – 316L stainless steel, 13mm thick, 47mm lug-to-lug, 20mm lug width; wears smaller than modern divers
• Choice of Strap – Stainless steel bracelet (safety folding clasp) or FKM rubber strap; standard or high-lume dial options
• Wide Colour Range – Black, blue, grey, and red across bracelet and rubber configurations

Specifications

• Model: 62MAS V3
• Movement: Seiko NH35A Automatic (Japan)
• Case Diameter: 37mm
• Case Thickness: 13mm
• Lug-to-Lug: 47mm
• Lug Width: 20mm
• Dial Size: 27.5mm
• Weight: 172g
• Crystal: Domed sapphire
• Water Resistance: 200m / 20 ATM
• Strap options: Steel bracelet or FKM rubber
• Dial options: Standard lume or high-lume
• Colours: Black, Blue, Grey, Red

One of the most historically significant dive watch designs ever made — now accessible, wearable, and available in your choice of configuration. A standout piece for the vintage watch enthusiast and a genuinely impressive gift.