SKL Nautil Open Heart Gold-Black

SKL Nautil Open Heart Gold-Black

Hand-assembled Seiko Mod. Genuine Seiko automatic movement.

275,00€

Current offer

-30% on your 2nd watch | mix your styles.

The discount is applied automatically at checkout.

  • 3-year warranty
  • Free shipping

THE SKL DIFFERENCE

Why choose an SKL Seiko Mod?

Critères
SKL Watches
CLASSIC WATCHES
1 Case material
316L stainless steelSurgical-grade steel, the standard of the finest watchmaking houses.
201/304 steel or chrome-plated zamak Prone to corrosion
2 Crystal
Anti-reflective sapphireHighly scratch-resistant
Mineral or hardened glass Less scratch-resistant
3 Exclusive collection
Assembled and adjusted by handCustomisation on request
Mass production Standard models
4 Warranty
3 years5 years with extension
2 years

Authenticity

Delivered with its SKL Watches authenticity card

Every Seiko Mod leaves the workshop with its numbered digital authenticity card and its 3-year warranty. It certifies the genuine Seiko or Citizen movement, the sapphire crystal and the final inspection carried out in the workshop.

Delivered with its SKL Watches authenticity card
They wear an SKL

Trust is earned on the wrist

4.9 / 5 across all orders

« Flawless finish, you can feel the workshop craft. The movement regulation is remarkable. »

Julien M.
Verified purchase — SKL Héritage 40

« Received in 48 hours, perfectly regulated. The sapphire crystal and the dial alone are worth the price. »

Thomas R.
Verified purchase — SKL Atelier 38

« Impeccable customer service, the watch is even more beautiful than in the photos. I recommend it without hesitation. »

Sarah L.
Verified purchase — SKL Signature 41

The piece

Description

The SKL Nautil Open Heart Gold-Black is a Seiko Mod open-heart watch. It uses contrast to create a spectacle. The striated black of the dial creates darkness, while the rose gold of the case and bracelet provide the light. And the mechanical window beats between the two like a illuminated stage. It's the Open Heart of evenings, dramatic in the theatrical sense: every oscillation of the balance wheel catches a golden reflection. A watch that continuously performs its play, without an intermission.

The Black and Rose Gold Stage

The black dial's striations lead to the opening where the golden mechanism comes to life, encircled by the rose gold of the case. Applied gold hour markers, 41mm 316L steel case, sapphire crystal, transparent case back on the "backstage" side. The absence of a date keeps the composition pure: black, gold, movement. Under the spotlights of a restaurant, the effect is maximal. Each oscillation reflects a different golden gleam depending on the angle: the watch literally winks under the spotlights. The black striations rigorously frame the scene.

The Seiko NH38 Automatic Movement

This Seiko Mod features a genuine NH38 manufactured in Japan by Seiko Instruments, the no-date version of the automatic caliber. 24 jewels, 21,600 vibrations per hour, 41 hours of power reserve, winding by wear or by crown. Accuracy of -20 to +40 seconds per day, the caliber's standard.

Where it Performs

Dinners, galas, end-of-year parties: this is an after-six watch, superb with a black shirt or a soft tuxedo. 5 ATM water resistance: showering and surface swimming are covered. Just avoid diving with it. Under the chandeliers of a wedding, it steals glances from the dance floor.

The Spectacular Gift

To mark a significant milestone with a piece that impresses both upon unboxing and on the wrist. The rose gold creates the effect, the balance wheel extends it. 3-year warranty, in its SKL case.

Finishing Detail

The matching butterfly clasp keeps the wrist uninterrupted. And the rose gold PVD maintains its shine over time with a simple soft cloth. Adjustment at the jeweler's.

Technical specifications

Movement Seiko NH38 automatic
Diameter 41 mm
Crystal Sapphire
Water resistance 5 ATM
Movement origin Japan
Case 316L steel, rose gold PVD
Case back Transparent (exhibition)
Bracelet Integrated, rose gold PVD, butterfly clasp
Luminescence Hands
Frequency 21,600 vibrations/hour
Power reserve 41 hours
Accuracy '-20/+40 s/day (calibre standard)
Frequently asked questions about this Seiko Mod
What is the SKL Nautil Open Heart Gold-Black?

The SKL Nautil Open Heart Gold-Black is a rose gold open heart mod watch with a striped black dial. The contrast of the evening, with the mechanics on stage.

Is this Seiko Mod a real Seiko?

This watch is assembled using an authentic Seiko movement. The NH38 caliber is made in Japan by Seiko Instruments. The case, dial, and strap are SKL components, chosen for their finish. Sapphire crystal and 316L steel. An independent creation, with no affiliation to Seiko.

Can I swim with this watch?

Yes. Its 5 ATM water resistance covers showering and surface swimming. It does not cover scuba diving. Rinse it in fresh water after swimming in the sea.

What is the warranty on this watch?

The SKL warranty covers the watch's movement and functionality for 3 years. It applies to assembly defects and mechanism failures. It excludes scratches, impacts, normal wear and tear, and water damage. Service is provided by returning the watch to our after-sales department.