Seiko Aquanaut Mod – 42mm NH35 Automatic Luxury Sports Watch

This custom Seiko Aquanaut Mod combines Seiko’s trusted performance with the modern luxury aesthetic inspired by the iconic Aquanaut. Built around the reliable NH35 automatic movement, this 42mm sports watch delivers smooth performance, strong durability, and a refined wrist presence.

Available in five premium color options — Blue, Tiffany, Green, Gold, and Orange — this mod offers the perfect blend of individuality and luxury style. The 42mm case features a sporty profile with an integrated strap design, giving the watch an unmistakable modern look.

Every watch is hand-assembled with high-quality Seiko components and aftermarket parts, creating a unique custom build crafted for collectors, enthusiasts, and anyone seeking a luxury sports design at an accessible price.

Key Features:

• 42mm custom Seiko Aquanaut style case
• NH35 automatic movement (24 jewels, hacking & hand-winding)
• Smooth 21,600 bph sweep second hand
• Choice of Blue, Tiffany, Green, Gold, or Orange dial
• Integrated rubber strap for comfort and durability
• Scratch-resistant crystal (sapphire if applicable – you can add this)
• Luminous hands & indices
• Premium luxury-sport aesthetic

Why This Watch?

• Unique custom Seiko mod
• Larger 42mm case for strong wrist presence
• Luxury sports watch design at a fraction of the price
• Perfect for daily wear, office style, or your watch rotation

Important Note:
This is a custom modified Seiko watch. It is not affiliated with, endorsed, or authorized by Patek Philippe or Seiko. All trademarks belong to their respective owners.