Seiko MOD - N.A Classic Date 36/40mm Steel Arabic Dial ICE BLUE

Watch Technical Specifications

Case:
316L stainless steel case, 36/40 mm diameter (choice of size), 11.9 mm thickness

Bracelet:
Choice of: small-link Jubilee or rivet-style 316L stainless steel bracelet
Equipped with a quick micro-adjustment deployant clasp, allowing precise length adjustment without tools.

Crystal:
Multi-layer anti-reflective sapphire crystal, ensuring transparency and scratch resistance.

Hands:
Mercedes-style hands, with hand-applied BGW9 (blue emission) coating.

Dial:
Arabic ICE BLUE dial, with hand-applied indices, also coated with BGW9 luminescence (blue emission), ensuring excellent visibility in dark environments.

Bezel:
Choice of fluted, smooth, or domed bezel.

Caseback:
Available in two versions: solid (brushed 316L steel) or transparent sapphire, allowing admiration of the automatic movement.

Crown:
Screw-down crown with a triple sealing system (gasket, tube, and reinforced internal threading), ensuring maximum protection against pressure and humidity.

Movement:
SEIKO NH35A automatic caliber (authentic Japanese origin).
Complications: date, manual winding, and hacking seconds.
Each movement is relubricated, regulated, and calibrated according to the N.A Timekeeping protocol, guaranteeing an accuracy of –4 / +5 seconds per day, compared to –30 / +90 seconds ex-factory.

Oscillating weight:
Multi-block oscillating weight, composed of brass and tungsten for optimal inertia and efficient winding.
Available finishes: steel, yellow gold, or rose gold.

Water resistance:
Certified to 100 meters (10 ATM).
Each watch undergoes a double water resistance test, and the printed results accompany each timepiece.

Warranty:
3-year international warranty, including full transport coverage (return and reshipment).
Each watch comes with its personalized warranty card, featuring the unique serial number and assembly date.

Customization:
All components can be configured according to your preferences: bracelet, hands, bezel insert, dial, etc.
Possibility to add personalized engraving (text, logo, initials, phrase).
For any specific requests, please contact our workshop directly at +33 6 07 35 93 15.