Refined, reliable, and built to impress — the Seiko Mod Nautilus | Navy Blue is equipped with the Seiko NH35 automatic mechanical movement and scratch-resistant sapphire crystal, delivering exceptional quality at an accessible price.

Its 316L stainless steel case balances robustness and elegance, striking the perfect harmony between aesthetics and performance. The 40mm case diameter and integrated adjustable bracelet offer a comfortable, modern fit, making this watch ideal for everyday wear or elevated occasions.

With a 41-hour power reserve, anti-reflective sapphire crystal, and a free watch box included, this timepiece combines precision engineering with thoughtful features designed for collectors and enthusiasts alike.

Specifications

• Case Diameter: 40mm

• Thickness: 11mm

• Material: 316L Stainless Steel

• Strap/Bracelet: Easily Adjustable Integrated Bracelet

• Movement: Seiko NH35 Automatic Mechanical

• Power Reserve: 41 Hours

• Crystal: Scratch-Resistant Sapphire with Anti-Reflective Coating

• Warranty: 2 Years

• Extras: Free Watch Box

• In the Box

  • 1 × Modified Watch
  • Watch Box
  • Tool Kit
    
    

    All watches are assembled by hand. Please allow 3–5 business days (excluding weekends) for assembly prior to shipment. During peak periods, processing times may extend slightly.

    Disclaimer: VVS Jewelry operates independently and is not affiliated with Seiko, Omega, or any other watch brand. All components and movements are newly sourced from independent specialist suppliers