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Day Mod - Ocean Blue Roman

40 mm · NH35 Automatic · Sapphire Crystal · 316L Stainless Steel

€259.00

incl. VAT, free shipping

You can also pay in 3 instalments with Klarna


Dial color

Denim Blue

Hand-assembled · Delivery 10–12 days after ordering

Quality takes time.

  1. Ordered
  2. Built
  3. Checked
  4. Shipped

Description

Roman numerals and ocean blue: the Day Mod Ocean Blue Roman is the most character-rich variant in the Day Mod line. Where many watches use indices or Arabic numerals, the Roman numeral dial adds a sense of history and refinement that reads differently depending on the context — classical and considered at a table setting, unexpectedly interesting in a casual setting. The ocean blue ground gives the Roman numerals space to breathe and contrast, which they use to good effect.

Movement

The automatic movement inside provides hours, minutes, running seconds, and a date display. There is no day-of-the-week display. Hacking seconds and hand-winding keep the watch practical to manage. MedoMods regulates and tests every piece before shipping, so the date display is verified to advance correctly before the watch leaves the workshop.

Case & Crystal

The 40 mm stainless steel case is a balanced size: large enough for a date display without crowding the dial, small enough to wear comfortably across most wrist sizes. Screw-down crown for 5 ATM water resistance. Sapphire crystal with Super-LumiNova indices for durability and legibility in low light. The exhibition case back lets you see the movement.

Dial & Design

Ocean blue sits brighter and more vivid than midnight blue — it is the colour of a clear Caribbean sea rather than deep Atlantic water. Against the Roman numerals, it creates a combination that is immediately striking while remaining tasteful. The date display is well-positioned, and the Super-LumiNova glow on both indices and hands keeps nighttime readability practical despite the dressy aesthetic. The stainless steel bracelet with safety folding clasp is comfortable and adjustable.

On the Wrist

The Roman numeral dial makes the Day Mod Ocean Blue Roman a talking point — people who notice watches will notice it, and those who do not will simply see an attractive blue watch. At 40 mm it fills the wrist without dominating it. The ocean blue and silver steel combination works with warm and cool wardrobe tones equally well.

Why MedoMods

Every Day Mod is hand-assembled by MedoMods. Sapphire crystal, automatic movement with a date display, Super-LumiNova, stainless steel bracelet — honest materials at a price that reflects craft over margin. Worldwide shipping with tracking – within the EU: no customs at the door.

  • 40 mm stainless steel case – timeless and stylish

  • Automatic movement – precise and reliable

  • Sapphire crystal with Super-LumiNova – clear readability, even in low light

  • Screw-down crown & 5 ATM water resistance – suitable for everyday wear

  • Adjustable stainless steel bracelet with safety folding clasp – comfortable and modern

  • Case back: exhibition window – movement visible, elegance in every detail

Ordering and delivery

  • Every watch comes with a 2-year warranty from delivery. It covers manufacturing defects and functional problems under normal use. It doesn't cover scratches, damage from opening the watch, or water damage.
  • 10–12 days after ordering
  • 14-day withdrawal period. The period starts on receipt. For deliveries to the UK, US and Australia, we offer 14-day returns.

Specifications

Case
40 mm
Crystal
Sapphire Crystal
Water resistance
5 ATM
Movement
NH35 AutomaticAutomatic: winds itself as you wear it, no battery.
Case
40 mm
Crystal
Sapphire CrystalFar more scratch-resistant than mineral glass.
Material
316L Stainless Steel
Water resistance
5 ATMHand washing, rain, a short swim: yes. Diving, hot showers, sauna: no.
Dial
Blue Dial

Shipping & delivery

  • Standard shipping is free, whatever the order value.
  • Every piece is built to order. Delivery worldwide takes an estimated 10–12 calendar days from order.
  • Priority Build is an optional extra for €9.99, chosen on the product page: your order is prioritized in production.
  • Within the EU, no import duties and no import VAT apply.
  • Outside the EU (e.g. Norway, Switzerland, the United Kingdom, the USA), import duties, import VAT and customs clearance fees may be levied in the country of destination. They are not included in the price and are borne by the buyer.
  • Once your order has shipped, you’ll receive the tracking number by email.

Shipping and delivery times

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Returns & warranty

  • Our refund policy explains the 14-day right of withdrawal and our additional 14-day return offer from receipt for deliveries to the UK, USA and Australia.
  • You bear the direct cost of returning the goods.
  • The statutory warranty rules apply.

Returns and cancellation · Terms

FAQ

What is a Seiko mod?

A Seiko mod is a modified watch that uses an authentic Seiko movement, combined with third-party high-quality parts. Most of our watches come in stainless steel with sapphire crystal.

How long will it take to receive my watch?

It usually takes 10–12 days from order to delivery. The reason: we build every watch by hand only after you order it. It then goes through quality control, and only after that do we ship it. With Priority Build (an optional extra for €9.99, chosen on the product page) your watch moves to the front of the bench.

Can I customize the logo or remove it?

Absolutely. Send us an email with your order number and full name after ordering, stating your desired design or that you want to remove the logo. You can also leave a note at checkout, or contact us before ordering.

Do you offer a warranty?

Yes. Every watch comes with a 2-year warranty from delivery. It covers manufacturing defects and functional problems under normal use. It doesn't cover scratches, damage from opening the watch, or water damage. If your watch is rated 5 ATM, hand-washing and rain are fine. Avoid diving, hot water and showering.

Is MedoMods a legitimate shop?

MedoMods is run by AM GbR, based in Leimen near Heidelberg, Germany. Our address and VAT ID are in the legal notice. You pay through Stripe, for example by card, PayPal or Klarna, and your card details never reach us. For deliveries to the UK, USA and Australia, we offer 14-day returns from delivery. We do not charge an additional restocking fee. We issue refunds within 4 calendar days after receiving the return. Every watch comes with a 2-year warranty. You can find our seller ratings on eBay.

Why are your watches cheaper than those in other shops?

We push prices down as much as we can. We believe many comparable watches are overpriced because shops bundle extras (like extra straps) into the price. We let you choose what you want, so you only pay for what you actually need.

Do you use genuine Seiko movements?

Yes. We source from suppliers who sell authentic Seiko movements. The specific movement is listed on each model’s product page. If you suspect that your watch contains the wrong movement or a non-genuine one, contact us with your order number and a description.

Are the watches hand-built?

Yes — all our watches are built by hand.

Find answers about ordering, care and service in our FAQ.

Manufacturer & product safety

Manufacturer
AM GbR, trading as “MedoMods”, Danziger Straße 6, 69181 Leimen, Germany
info@medomods.com
Product
Day Mod - Ocean Blue Roman

What our customers say

MedoMods · 4.2 / 5 · 12 customer reviews

  • Customer review

    MedoMods · 4.0 / 5 · 1 Customer review

    „What makes this version stand out for me: the Day dial design, the Roman numerals and the ocean-blue colour. It feels comfortable and easy to wear.“

    Olivia Parker

    USA

  • Customer review

    MedoMods · 5.0 / 5 · 1 Customer review

    „Für meine Wahl war die Gestaltung ausschlaggebend: die römischen Ziffern, der ozeanblaue Ton und die Day-Zifferblattgestaltung. In echt wirkt das Design hochwertig und ausgewogen.“

    David Moser

    Switzerland

  • Customer review

    MedoMods · 5.0 / 5 · 1 Customer review

    „Ich hatte Sorge, dass das Design nur auf Bildern gut funktioniert. Was mich überzeugt hat: die Day-Zifferblattgestaltung, die römischen Ziffern und der ozeanblaue Ton.“

    Matthias Auer

    Austria

A hand working on an open watch movement with tweezers

The craft behind it

Assembled by hand.Inspected in Germany.

Every watch is assembled individually, regulated and inspected before it ships.

A look inside the workshop
2-Year Warranty
14-Day Returns
Ships from Germany
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