Seiko MOD - Datejust 36/40mm Steel Arabic DIAL ICE BLUE

€489,00 EUR

Watch Technical Specifications

Case:

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

Bracelet:

Choice of: Small Jubilee bracelet or 316L stainless steel rivet-type bracelet.
Equipped with a deployant clasp with rapid micro-adjustment, allowing precise length adjustment without tools.

Crystal:

Sapphire crystal with multi-layer anti-reflective coating, ensuring optimal transparency and excellent scratch resistance.

Hands:

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

Dial:

Ice Blue dial with Arabic numerals, hand-applied indices coated with C1 luminescence (green emission), ensuring excellent readability in dark environments.

Bezel:

Choice of bezel: fluted, smooth, or domed.

Case back:

Available in:
Solid (brushed 316L steel)
Transparent sapphire, allowing admiration of the automatic movement.

Crown:

Screwed-down crown with a triple sealing system (gasket, tube, reinforced threading) for maximum protection against pressure and moisture.

Movement:

SEIKO NH35A automatic caliber (Japan origin, authentic).
Complications: date, manual winding, hacking seconds.
Each movement is relubricated, regulated, and calibrated according to the N.A Timekeeping protocol, ensuring an accuracy 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 timepiece 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.

3 interest-free payments available - Contact us to take advantage of this offer!

What does your N.A TIMEKEEPING watch come with?

  • Leather box containing your N.A TIMEKEEPING watch
  • Additional leather travel pouch.
  • Genuine leather card holder containing your 3-year warranty card with serial number and reference.
  • 3-year warranty card with your watch's serial number and reference
  • Chronometric report on 5 positions printed on paper.
  • Greiner Leak checker PRIME© waterproofness report printed on paper.
  • Tools to adjust the size of your watch depending on the type of strap you have (screwdriver/fork)
  • Detailed user manual on the operation of your movement
  • N.A TIMEKEEPING microfiber cloth
  • Certificate of Authenticity for SEIKO movement, origin JAPAN

Motion graphics option

Decoration worthy of the greatest watchmakers, meticulously handcrafted and visible on the back of your case.

discover the tk-1 movement decoration

Assembled in Paris by a true watchmaker

A Parisian workshop open to the public, which, unlike some, has nothing to hide. Each watch is assembled according to the strictest standards, following rigorous processes and controls. Our commitment to the quality of the timepieces that leave our workshop is as strong as our passion for sharing our expertise with you

Our expertise

Got a question? We've got the answer!

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