Seiko MOD – N.A Classic Diver – Titanium Case / Black Carbon Dial – Unique GMT Piece
Case:
Case in grade 5 titanium, diameter 40 mm, thickness 11.9 mm.
Unidirectional 120-click bezel, precisely machined for smooth rotation and crisp locking.
Lightweight and corrosion-resistant structure, 40% lighter than 316L steel.
Strap:
Strap in black FKM Rubber integrated into the case, offering comfort, durability, and resistance to extreme conditions.
Equipped with a micro-adjustment deployant buckle.
Glass:
Multi-layer anti-reflective treated sapphire glass, ensuring optimal clarity and scratch resistance.
Hands:
Mercedes-type hands, with Swiss BGW9 luminescent coating (blue emission) applied by hand.
Presence of an orange GMT hand, allowing display of a second time zone.
Dial:
Dial in genuine black carbon fiber (Black Carbon), offering a unique relief and technical texture.
Hand-applied indices, coated with Swiss BGW9 luminescence (blue emission).
Bezel Insert:
Engraved black ceramic insert, with 24h GMT graduation, ensuring clear readability of the second time zone.
Case Back:
Available in two versions: solid (micro-blasted titanium) or transparent sapphire, offering a direct view of the automatic movement.
Crown:
Screw-down crown, equipped with a triple sealing system (gasket, tube, and reinforced internal threading), ensuring maximum protection against pressure and humidity.
Movement:
Automatic SEIKO NH34A caliber (GMT version, Japanese origin, authentic).
Complications: date, GMT, manual winding, and hacking seconds.
Each movement is relubricated, regulated, and calibrated according to the N.A Timekeeping protocol, ensuring accuracy of –4 / +5 seconds per day, versus –30 / +90 seconds out of the factory.
Oscillating Weight:
Multi-block oscillating weight, composed of brass and tungsten, optimizing inertia and winding efficiency.
Available finishes: steel, yellow gold, or rose gold.
Water Resistance:
Certified to 200 meters (20 ATM).
Each watch undergoes a double water resistance test, the printed results of which accompany each watch.
Warranty:
3-year international warranty, with full coverage of transport (return and reshipment).
Each watch comes with a personalized warranty card, featuring the unique serial number and the assembly date.
Customization:
All components can be configured according to your preferences: strap, hands, bezel insert, dial, etc.
Possibility to add a personalized engraving (text, logo, initials, phrase).
For any specific requests, please contact our workshop directly at +33 6 07 35 93 15.
