Seiko Prospex SPB381J1 1968 Heritage Diver’s GMT Automatic Watch Made in Japan

The Seiko Prospex SPB381J1 revives the bold spirit of Seiko’s 1968 diving legacy with modern engineering and GMT functionality. Designed for professional performance and everyday versatility, it’s an essential timepiece for world travelers and adventure seekers.

✅ Key Features:

• Automatic 3-Day Power Reserve (Caliber 6R54)
  Delivers up to 72 hours of reliable, self-winding power.
  Ideal for extended adventures, offering consistent precision even when off the wrist for days.
• GMT Functionality
  Tracks a second time zone via the additional GMT hand.
  Perfect for frequent travelers or global professionals who need to stay connected across time zones.
• Inspiration from Seiko’s 1968 Diver’s Watch
  Heritage styling with modern upgrades.
  This watch pays homage to Seiko’s historic diver, combining vintage appeal with robust modern specs.
• Stainless Steel Case with Super-Hard Coating
  Built for durability and long-lasting wear.
  The rugged case design is reinforced with a scratch-resistant coating for daily use and adventure.
• Unidirectional Rotating Bezel
  For precise dive time tracking.
  A functional design element essential for underwater safety and timing accuracy.
• Sapphire Crystal with Anti-Reflective Coating
  Clear visibility in all lighting conditions.
  Scratch-resistant and glare-proof, ensuring readability above and below water.
• 200M Water Resistance (ISO Diver’s Certified)
  Built to withstand recreational scuba diving.
  A trusted companion for aquatic exploration, both in depth and design.
• Made in Japan
  Renowned for superior craftsmanship and attention to detail.
  This model represents the pinnacle of Seiko’s quality and innovation.

The Seiko SPB381J1 is a versatile diver’s GMT with deep-rooted heritage, cutting-edge mechanics, and sleek design. Whether on land or beneath the waves, it’s crafted to perform with distinction and style.