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.

Seiko Mod Konfigurator – 40 mm Gehäuse mit Sichtboden – MedoMods

Seiko Mod Uhr Automatik - 40 mm - Klarer Gehäuseboden – Detailansicht – MedoMods

Seiko Mod Uhr Automatik - 40 mm - Klarer Gehäuseboden – Flatlay auf Schiefer – MedoMods

Seiko Mod Uhr Automatik - 40 mm - Klarer Gehäuseboden – Nahaufnahme – MedoMods

Automatic - 40mm - Clear caseback

Name: Automatic - 40mm - Clear caseback
Brand: MedoMods
SKU: automatic-40mm-clear-caseback
Price: 249.00 EUR
Availability: InStock

€249.00

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 Ships from Germany

Movement: NH35 Automatic
Case: 40 mm
Crystal: Sapphire Crystal
Water resistance: 5 ATM

Quantity

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

Secure payment

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14-Day Returns

Money-back guarantee

Adjustable Strap

Fits all wrists

2-Year Warranty

For worry-free wear

Description

DISCLAIMER: This is an independently built custom mod watch. It is not an original product of any other watch manufacturer and is not affiliated with, sponsored by, or endorsed by any third-party brand. All trademarks belong to their respective owners.

Classic Fluted Collection – Custom Automatic Watches

The Classic Fluted Collection delivers a clean, timeless look with a fluted-bezel style profile, premium steel finishing, and a crisp dial presence (Arabic, Roman, or minimalist layouts depending on the variant). Built for daily wear, each piece combines elegant proportions with a reliable automatic movement and a comfortable bracelet fit.

Every watch is built to order, assembled and regulated, then quality-checked before shipping—so you receive a unique custom watch that feels as good on the wrist as it looks.

SPECIFICATIONS (Applies to this collection)

Case diameter: 36mm / 39mm / 41mm (excluding crown)
Movement: NH35 automatic (hacking & hand-winding)
Thickness: approx. 12mm (may vary slightly by size/version)
Crystal: Sapphire, scratch-resistant with anti-reflective treatment
Case material: 316L Stainless steel
Lug width: 20mm
Bracelet: 316L Stainless steel Jubilee style
Case Back: clear (transparent)
Water resistance: 5 ATM (hand-washing & light swimming; not for diving)
Wrist size:14.5cm – 22cm+ (adjustable; for extra links, leave a note at checkout)
Included: Bracelet sizing tool for easy at-home adjustment

BUILD, QC & SHIPPING

Each watch is assembled, regulated, and inspected before dispatch. Orders ship with tracking; delivery time depends on destination and order volume.

Specifications

Movement: NH35 Automatic
Case: 40 mm
Crystal: Sapphire Crystal
Material: 316L Stainless Steel
Water resistance: 5 ATM
Strap: Jubilee 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.