SeikMariner Grey Carbon Fiber Diver Black GMT - Modtime

Product Overview

The SeikMariner Grey Carbon Fiber Diver Black GMT Mod by Modtime is a luxury custom timepiece designed for professional divers, collectors, and watch enthusiasts. It combines a durable case with premium materials and a high-precision Japanese GMT movement, providing functionality and aesthetic appeal in one robust package.

Materials and Construction

• Case: Solid 316L stainless steel with a brushed finish for corrosion resistance and durability.
• Bracelet: 316L stainless steel with secure folding clasp, matching case material.
• Crystal: Anti-scratch sapphire glass with anti-reflective coating for enhanced clarity.
• Bezel: Ceramic bezel insert engineered for scratch resistance and lasting gloss, unidirectional rotation for accurate timing.
• Dial: Grey carbon fiber pattern with high-visibility luminous markers and hands.

Dimensions and Compatibility

• Diameter: 40 mm (excluding crown).
• Thickness: 12 mm.
• Wrist Size Compatibility: Fits wrist sizes from 14.5 cm to 22 cm, with 20mm lug width for easy strap swaps.
• Weight: Approximate weight is aligned with standard stainless steel dive watches, ensuring secure comfort on the wrist.

Key Features

• Movement: Japanese NH34 automatic GMT movement, with hacking and hand-winding capabilities.
• Water Resistance: 5 ATM (50 meters), suitable for swimming and shallow diving.
• Luminescence: Super-LumiNova on hands and markers for superior nighttime visibility.
• Case Back: Choice of exhibition crystal case back or solid steel for durability and display.
• Additional: Screw-down crown enhances water resistance and security.

Use Cases for the Seiko Mod

• Collector's Investment: An ideal choice for watch collectors wanting a custom, high-quality Mod with striking carbon fiber aesthetics.
• Budget-Conscious Enthusiasts: Provides a premium modding experience without the cost of luxury brands, offering an affordable entry into custom Mod watches.
• Everyday Wear and Personal Style: Suitable for daily use by those who appreciate technical precision combined with modern, sporty design.

Included in the Shipment

• SeikMariner Grey Carbon Fiber Diver Black GMT watch with selected case back (exhibition or steel).
• Additional links or straps if specified at purchase.
• Adjustment tools 
• Black Travel Case

Care and Warranty

• Care Instructions: Clean with a soft cloth; avoid harsh chemicals on the sapphire and ceramic components. Regular servicing recommended every 3-5 years.
• Warranty: 2-year warranty covering manufacturing defects and movement issues, with repairs handled by Modtime Creations. Warranty does not cover normal wear and tear, abuse or water damage.
• Maintenance: Ensure crown is securely screwed down after adjusting time or date to maintain water resistance.