Seiko MOD - Datejust Fluted 40mm Steel Arabic ICE BLUE DIAL

€489,00 EUR

 

Watch Technical Specifications

Case:
316L stainless steel case, 40mm diameter, 11.9mm thickness.

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

Glass:
Multi-layer anti-reflective sapphire crystal, guaranteeing transparency and excellent scratch resistance.

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

Dial:
Arabic Ice Blue dial, with hand-applied indices, also covered with C1 (green emission) luminescence, ensuring excellent readability in the dark.

Bezel:
Fluted bezel in 316L stainless steel.

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

Crown:
Screwed crown with a triple sealing system (gasket, tube, and reinforced internal thread).

Movement:
SEIKO NH35A automatic calibre (Japan origin, authentic).
Complications: date, manual winding, hacking.
Each movement is relubricated, regulated, and calibrated according to the N.A Timekeeping protocol, guaranteeing a precision 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 timepiece undergoes a double water resistance test, and the printed results accompany the watch.

Warranty:
3-year international warranty, with full transport coverage (return and reshipment).
Each watch comes with its personalized warranty card, including 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 a personalized engraving (text, logo, initials, phrase).
For any specific request, please contact our workshop directly at +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

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