TONA MOD | Blue Rubber Blue Steel - 40 mm
€259.00
incl. VAT, free shipping
Tona Mod | Blue Rubber Blue RoseGold - 40 mm
40 mm · VK63 Meca-Quartz · Sapphire Crystal · 316L Stainless Steel
€259.00
€259.00
incl. VAT, free shipping
You can also pay in 3 instalments with Klarna
Dial
Hand-assembled · Delivery 10–12 days after ordering
Quality takes time.
- Ordered
- Built
- Checked
- Shipped
Description
Blue dial, blue rubber strap, rose-gold accents: the Tona Mod in this combination is unapologetically bold. It is built in the spirit of the racing chronograph — three subdials, a tachymeter bezel, pushers at 2 and 4 — but at 40 mm it wears far more comfortably than many chronographs in this style. The rose-gold detailing on the case and subdial accents warms the blue tone in a way that pure steel cannot, giving this variant a personality that is distinct within the Tona line.
Movement
The Seiko VK63 Meca-Quartz movement drives a fully functional chronograph; start, stop, and reset work as intended.
Case & Crystal
The 40 mm case is machined from 316L stainless steel, approximately 12 mm thick — a proportion that keeps the chronograph wearable without feeling thin. Sapphire crystal resists scratching and keeps the busy dial legible at any angle. Water resistance is rated to 5 ATM, suitable for everyday use and incidental splashes. The bracelet runs from approximately 14.5 cm to 22 cm and ships with a sizing tool for at-home adjustment.
Dial & Design
The blue dial and rose-gold subdial rings work together in a way that feels considered rather than accidental — the warmth of rose gold softens what would otherwise be a very cool colour palette. The tachymeter bezel in matching rose-gold tone completes the palette without overcrowding the design. Whether you choose the logo or no-logo variant, the dial architecture remains clean and purposeful.
On the Wrist
The blue rubber strap is the right choice for this colour combination: it keeps the palette unified, adds sport-watch credibility, and is far more comfortable in warm weather than a metal bracelet. The contrast stitching on quality rubber straps adds a subtle detail that reads well up close. At 40 mm the Tona does not overpower the wrist — it sits confidently.
Why MedoMods
Hand-assembled by MedoMods, every Tona Mod is function-tested before shipping. Worldwide shipping with tracking – within the EU no customs fees on arrival. A VK63-powered racing chronograph Seiko mod with rose-gold detailing and a premium rubber strap — this is what the genre looks like when built with care.
Case diameter: 40 mm (excluding crown)
Thickness: approx. 12 mm
Movement: Seiko VK63 Meca-Quartz (fully functional chronograph)
Crystal: Sapphire, anti-scratch
Case: 316L Stainless Steel
Bracelet: Rubber, adjustable approx. 14.5 cm – 22 cm
Water resistance: 5 ATM
Included: Free bracelet adjusting tool
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
- Movement
- VK63 Meca-Quartz
- Case
- 40 mm
- Crystal
- Sapphire Crystal
- Water resistance
- 5 ATM
- Movement
- VK63 Meca-Quartz
- 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.
- Case back
- Transparent CasebackShows the movement at work.
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.
Secure payment
VISAPayPayPalKlarnaAMEX
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.
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.
Manufacturer & product safety
- Manufacturer
- AM GbR, trading as “MedoMods”, Danziger Straße 6, 69181 Leimen, Germany
info@medomods.com - Product
- Tona Mod | Blue Rubber Blue RoseGold - 40 mm
What our customers say
MedoMods · 4.1 / 5 · 12 customer reviews
- Customer review
MedoMods · 5.0 / 5 · 1 Customer review
„Jeg valgte denne varianten på grunn av én detalj: gummiremmen, roségull-finishen, den blå fargen og den sportslige kronografskiven. I virkeligheten er designet godt gjennomført.“
Ida Moen
Norway
- Customer review
MedoMods · 5.0 / 5 · 1 Customer review
„Ich hatte Sorge, dass das Design nur auf Bildern gut funktioniert. Was mich überzeugt hat: das sportliche Chronographen-Layout, das Kautschukarmband, das roségoldene Finish und die blaue Farbgebung.“
Lea Bühler
Switzerland
- Customer review
MedoMods · 4.0 / 5 · 1 Customer review
„Ich greife öfter zu ihr als erwartet. Ein Grund dafür: das sportliche Chronographen-Layout, das roségoldene Finish und die blaue Farbgebung. Auch am Arm fühlt sie sich wertig an.“
Laura Wimmer
Austria
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
