Submariner Smurf

Seiko Mod Sub – 40mm

Dive confidently with this Seiko Mod Sub, crafted for those who appreciate precision, durability, and timeless dive-watch style. Built with premium materials and powered by Seiko’s trusted automatic movement, this model delivers rugged performance with everyday elegance.

✨ Key Features

Premium 904L Stainless Steel Case & Bracelet
Durable, corrosion-resistant, and finished to a high standard for a luxury-inspired look.

Reliable NH35 / NH36 Automatic Movement
Seiko’s proven automatic caliber featuring:

• Smooth automatic operation

• Hacking & hand-winding capability

• ~41-hour power reserve
  Perfect for daily wear and long-term reliability.

Unidirectional Dive Bezel
120-click unidirectional bezel designed for safe and accurate elapsed-time tracking.

Sapphire Crystal
Scratch-resistant for long-lasting clarity and durability.

40mm Versatile Case Size
A balanced, classic profile that suits most wrist sizes comfortably.

📏 Specifications

• Case Diameter: 40 mm

• Thickness: ~12–13 mm

• Lug Width: 20 mm

• Case Material: 904L Stainless Steel

• Bracelet Options: Jubilee or Oyster

• Bezel Options:

  • Black dive bezel

  • Green or two-tone inserts (depending on build)

• Crystal: Sapphire

• Movement: NH35 / NH36 Automatic

• Water Resistance: 10–20 ATM (build dependent)

• Power Reserve: ~41 hours

⌚ Dial & Functionality

High-Legibility Dive Dial
Bold markers and hands with strong lume for excellent visibility in low-light conditions.

Date Window at 3 o’clock
Clean, practical, and ideal for everyday use.

Dive Bezel Functionality
The unidirectional bezel allows precise tracking of elapsed time for diving or daily timing needs.

🌟 Why Choose This Seiko Mod Sub?
This model combines Seiko’s dependable automatic movement with premium 904L stainless steel construction and iconic dive-watch design. Whether underwater or on the street, the Seiko Mod Sub offers durability, precision, and a refined presence on the wrist.