Seiko MOD - Datejust 36/40mm Steel Olive Green Arabic DIAL

Watch Technical Specifications

Case:

316L stainless steel case, 36/40 mm diameter, 11.9 mm thickness.

Bracelet:

Choice of: Small-link Jubilee or 316L Stainless Steel Rivet-style Bracelet.
Equipped with a micro-adjustment quick-release clasp, allowing precise length adjustment without tools.

Crystal:

Multi-layer anti-reflective sapphire crystal, ensuring optimal transparency and excellent scratch resistance.

Hands:

Mercedes-style hands, with hand-applied C1 coating (green emission).

Dial:

Olive Green Arabic Dial, with hand-applied indexes, also coated with C1 luminescence (green emission), ensuring excellent visibility in dark environments.

Bezel:

Choice of bezel: fluted, smooth, or domed.

Case back:

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

Crown:

Screwed crown with a triple sealing system (gasket, tube, reinforced thread), ensuring maximum protection against pressure and humidity.

Movement:

SEIKO NH35A automatic caliber (authentic Japanese origin).
Complications: date, manual winding, hacking seconds.
Each movement is relubricated, regulated, and calibrated according to the N.A Timekeeping protocol, ensuring a precision of –4 / +5 sec/day (vs –30 / +90 sec original).

Oscillating weight:

Multi-block oscillating weight (brass + tungsten) optimized for excellent winding efficiency.
Available finishes: steel, yellow gold or rose gold.

Water Resistance:

Certified 100 meters (10 ATM).
Each piece undergoes a double water resistance test, with printed results provided.

Warranty:

3-year international warranty, including round-trip shipping.
Delivered with a personalized warranty card, stating the serial number and assembly date.

Customization:

All components are customizable: bracelet, dial, hands, bezel, etc.
Possibility of personalized engraving (text, logo, initials).
Direct workshop contact: +33 6 07 35 93 15.