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Seiko Mod Uhr DAY MOD – KASTANIE – MedoMods

DAY MOD - CHESTNUT

€259.00

incl. VAT, free insured shipping

Available — assembled & regulated for you
Seiko Movement Sapphire Crystal 316L Steel
Delivery in 12–15 days · Priority Build +€9.99

Dial color

Chestnut

Case
40 mm
Crystal
Sapphire Crystal
Water resistance
5 ATM

Your build:

Bracelet

1

14-day returns · Ships from Germany · 2-year warranty

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14-Day Returns

Money-back guarantee

Adjustable Strap

Fits all wrists

2-Year Warranty

For worry-free wear

Description

Chestnut is brown at its darkest: a very deep chocolate with a copper heart, close to black in shadow and only fully itself once the light hits it. The DAY MOD Chestnut puts that tone on a day-date dial — 40 mm stainless steel case, automatic movement, sapphire crystal. A watch for people who want colour without an announcement.

Movement

The DAY MOD runs on an automatic movement with a combined day and date complication. That is the reason to pick this model over a plain date watch: one glance answers not only what time it is, but which day you are actually in. Both displays are driven by the same movement and stay in step with each other. Every piece is hand-assembled and checked by MedoMods before it ships.

Case & Crystal

The 40 mm stainless steel case is the size that works on slim and broad wrists alike without pushing itself forward. The screw-down crown gives 5 ATM water resistance for ordinary life: rain, washing your hands, a splash at the sink. Above it sits sapphire crystal, which shows the dark dial without tinting it and takes the scratches that desk edges and door frames would otherwise leave behind. The exhibition caseback puts the movement on show.

Dial & Design

Brown is the colour most watch boxes are missing, and chestnut is the version of it that needs no explanation. The tone is dark enough to read as charcoal at first glance; only when the light comes in at an angle does it turn coppery. Super-LumiNova on the indices sets bright, clean markers against that deep ground, and the day and date windows sit in the classic layout where the eye already looks for them. Pick the steel bracelet to match: President, Oyster or Jubilee.

On the Wrist

Chestnut is the quietest way to wear a coloured dial. With brown leather, denim, corduroy and every earth tone it is a given; against grey and navy it works as the warm counter-voice. At 40 mm with the day-date display, the DAY MOD sits as easily in an office as it does on a Saturday — a watch you put on in the morning and take off at night without having thought about it once.

Why MedoMods

Hand-assembled by MedoMods in Germany. Automatic movement with day and date, sapphire crystal, Super-LumiNova, stainless steel case — honest kit at 259 EUR, shipped across the EU. Built to be worn, not to sit in a box.

  • 40 mm stainless steel case — timeless and everyday-ready

  • Automatic movement with day and date — both displays from one movement

  • Sapphire crystal — scratch-resistant and clear

  • Super-LumiNova on the indices — readable in low light

  • Screw-down crown & 5 ATM — suited to daily wear

  • Exhibition caseback — the movement in view

  • Steel bracelet — President, Oyster or Jubilee

Specifications
Case
40 mm
Crystal
Sapphire Crystal
Material
316L Stainless Steel
Water resistance
5 ATM
Dial
Brown Dial
Strap
Steel Bracelet
Shipping & returns

Every watch is hand-assembled, regulated and inspected after your order. Delivery usually takes 12–15 days — with Priority Build (€9.99, selectable at checkout) your watch moves to the front of the bench. Insured shipping with tracking from Germany. 14-day returns and a 2-year movement warranty.

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?
When you place an order, your watch is hand-assembled, regulated and inspected after purchase. Total delivery usually takes 12–15 days. With Priority Build (€9.99) your watch moves to the front of the bench — this does not promise an earlier delivery date.
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.

MedoMods is an independent maker and is not affiliated with or endorsed by Seiko, Rolex, Patek Philippe, Audemars Piguet or any other brands mentioned. Third-party model names are used descriptively (homage style) only.

DAY MOD - CHESTNUT

€259.00 · Chestnut / President

2-Year Warranty
14-Day Returns
Ships from Germany
Secure Checkout