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Seiko Day-Date Style Day Mod - Baby Blue Arabic

President

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

€259.00

incl. VAT, free shipping

You can also pay in 3 instalments with Klarna


Hand-assembled · Delivery 10–12 days after ordering

Quality takes time.

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

eBay seller rating: 94.4% positive117 ratings181 watches soldAs of Oct 10, 2026

Description

Ice blue with a sunburst finish and hour numerals in Arabic-Indic script: the DAY MOD - BABY BLUE ARABIC swaps the usual batons for polished silver Eastern Arabic numerals. An NH35 automatic movement with a date display drives it, and the date sits at 3 o'clock under a magnifier. There is no day-of-the-week display. At 12 o'clock there is a window with Arabic script. The 316L stainless steel case measures 40 mm and is framed by a fluted bezel.

Pale blue, silver script

The dial sits somewhere between ice and open sky. Fine rays run from the centre to the edge, and as soon as the wrist moves, a bright wedge crosses the surface. In morning light the blue looks almost white; under lamps it turns a shade cooler. Against this ground the hours appear as Eastern Arabic numerals, polished and silver. They throw back short flashes of light and stay easy to read on the pale dial, because their polish stands out against the brushed rays. Super-LumiNova serves as the luminous material, so the time remains readable in low light.

Among the models with Arabic numerals, this is the lightest. Its royal blue sister carries the same script on a deep, saturated blue that looks more serious and suits the evening. The grey Arabic DAY MOD takes a route of its own: a gradient from slate to silver, set stones instead of numerals and a 40.5 mm case. If you want something fresh and light, the baby blue is the one.

40 mm of steel with an exhibition back

At 40 mm across, the case suits slim and broader wrists alike without looking bulky. Sapphire crystal protects the dial from scratches, and the exhibition case back lets you watch the movement at work. The crown screws down.

Three rows of steel

It is worn on a stainless steel President bracelet: three rows with a polished centre row, a safety folding clasp and adjustable length. The pale blue pairs well with linen, denim, light grey and navy, with a white shirt in summer and dark knitwear in winter.

NH35 automatic

The NH35 winds itself as you wear it and can also be wound by hand via the crown. The seconds hand stops while you set the time, so you can set it to the second.

Hand-assembled by MedoMods and tested before shipping. Free worldwide shipping with tracking.

In brief

  • Baby blue sunburst dial, polished silver Eastern Arabic numerals
  • Window with Arabic script at 12, date at 3 under a magnifier
  • 316L stainless steel case, 40 mm, fluted bezel
  • NH35 automatic with date, hand-winding and hacking seconds
  • Sapphire crystal, exhibition case back, screw-down crown
  • Stainless steel President bracelet in three rows with safety folding clasp
  • Water resistance: 5 ATM

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 returns. 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: yes. Diving, 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.
  • Customs duties and import charges are included in the price, also for delivery outside the EU, for example to Switzerland, Norway, the UK or the USA.
  • 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.
  • For a regular return, you arrange and pay for return shipping. We do not charge an additional restocking fee.
  • We issue refunds within 4 calendar days after receiving the return.
  • 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.

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 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.

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 - Baby Blue Arabic
A hand working on an open watch movement with tweezers

The craft behind it

Assembled by hand.Workshop in Germany.

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

A look inside the workshop
2-Year Warranty
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