seiko mod royal oak style blue open heart dial NH38 automatic stainless steel integrated bracelet

seiko mod royal oak style blue dial open heart window close-up showing NH38 automatic movement

ROYAL SEIKOAK | Blue Open Heart Dial

€229,00 EUR

✔️ Original Seiko movement

✔️ 14-day returns + 1-Year warranty

Dial Type:

With Logo No Logo

Variant

Built in 24h • Delivery 7–8 days

Description

Royal Seikoak – Automatic Watch (NH35)

The Royal Seikoak Automatic combines a refined, modern design with the reliability of a genuine Seiko NH35 automatic movement. Designed for everyday wear, this custom-built watch delivers a clean, balanced aesthetic with a strong yet elegant wrist presence.

Powered by the Seiko NH35, the Royal Seikoak offers proven automatic performance with hacking and hand-winding functionality. The minimalist dial layout emphasizes clarity and timeless design, making this model suitable for both casual and formal settings.
Crafted from 316L stainless steel, the case and bracelet provide excellent durability, corrosion resistance, and a solid, premium feel. A sapphire crystal protects the dial from scratches and ensures clear legibility, making the Royal Seikoak a dependable daily companion.

Key Features

• Genuine Seiko NH35 automatic movement
• Automatic with hacking & hand-winding
• 41.5 mm case size for a modern, balanced wrist presence
• 316L stainless steel case and bracelet
• Sapphire crystal, scratch-resistant
• 5 ATM water resistance
• Adjustable bracelet for a secure, comfortable fit
• Free bracelet adjusting tool included

Specifications

• Case diameter: 41.5 mm (excluding crown)
• Thickness: approx. 12 mm
• Movement: Seiko NH35 Automatic
• Crystal: Sapphire (anti-scratch)

• Case back: clear (transparent)
• Bracelet: 316L stainless steel, adjustable (approx. 14.5 cm – 22 cm)
• Water resistance: 5 ATM

Components & Materials

• Case: 316L Stainless Steel
• Bracelet: 316L Stainless Steel
• Crystal: Sapphire
• Movement: Seiko NH35 Automatic

Build, QC & Shipping

Each Royal Seikoak watch is assembled and carefully inspected before shipping to ensure proper function and finish.
We offer international free tracked and secured shipping, including taxes and customs duties. No hidden fees on delivery.

ROYAL SEIKOAK | Blue Open Heart Dial

€229,00 EUR

Need help?

Frequently Asked Questions

Can I adjust the strap size?

We include a complimentary tool kit (for free) on all orders to help you adjust the strap properly.

What movements do you use?

We use Seiko automatic movements such as NH34, NH35 NH36, NH38, NH70, NH72, VK63, VK64 and VK61

Recognised globally, these movements ensure flawless function to match your daily pace.

Do they have any type of warranty?

Yes, all our watches come with a 1-year warranty covering any manufacturing defects, particularly in the movement, to ensure optimal performance.

If you experience any functionality issues or other problems, please contact us.

I like a watch, but i want another strap / dial.

We can create your piece 100% custom-made. Just contact us via WhatsApp or on Mail: info@medomods.com and together we'll explore the possibilities. You'll receive a response within 24 hours.

Where are watches assembled?

We assemble as many of our watches as possible in Germany, but to reduce wait times for our customers, we may use partner workshops in other cities across Asia. Some custom watches may be assembled outside the country due to certain workshops not selling their parts individually.

If you have any questions regarding the assembly location, please don’t hesitate to contact us, as our mission is to ensure your complete satisfaction.

Are you affiliated with Seiko?

No, under no circumstances.

We use original Seiko automatic movements for their quality and reliability. Each watch is then assembled with custom parts exclusively for each client.

Can I customise my own watch?

Absolutely! We're committed to turning your dream watch into reality. Customize every detail, from the dial and hands to the case and strap, to create a timepiece that perfectly matches your style.

Craft your dream watch with our expertise. Write us to start designing!

Are they waterproof?

Our watches have a water resistance of 5 ATM, this mean that they are designed to be water-resistant for everyday situations, such as splashes or rain. However, we do not recommend using them for diving.

I can't find the watch I'm looking for.

Given the thousands of possible combinations, we can't display them all on our website. Please contact us via WhatsApp, TikTok or Mail with the model you're interested in, and we will assemble it as a custom order exclusively for you.

WhatsApp: +4915122683564

TikTok: medomods3

Mail: info@medomods.com

What is a Seiko Mod?

A Seiko Mod is a special watch hand-assembled from a prestigious Seiko automatic or hybrid movement, combined with high-quality aftermarket parts, usually made of 316L stainless steel.

ROYAL SEIKOAK | Blue Open Heart Dial

ROYAL SEIKOAK | Blue Open Heart Dial

Accesories

Frequently Asked Questions