Yatchmaster Mod - Blue

Oyster / Closed Movement (Steel)

£245.00 GBP

£245.00 GBP £269.99 GBP

1/2

Yatchmaster Mod - Blue

1 reviews

£245.00 GBP

£245.00 GBP £269.99 GBP

Taxes included. Shipping calculated at checkout.

Each watch comes in a premium leather watch box & with a tool so that you can adjust the links.

We will work quickly to assemble & ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Every timepiece is hand-built in our independent London workshop using genuine Seiko movements and premium materials like 904L stainless steel and sapphire crystal. We take pride in craftsmanship, transparency, and reliability

Bracelet Oyster Oysterflex

Case Back Closed Movement (Steel) Seen Movement (Crystal)

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Blue Dial Yachtmaster Mod – 40mm Seiko Mod

Channeling the refined spirit of the legendary Yachtmaster, this custom Seiko Mod features a radiant blue dial and your choice of an Oyster-style stainless steel bracelet or an Oysterflex-style rubber strap. Built with a 904L stainless steel case and powered by an automatic movement, this 40mm homage delivers a perfect mix of luxury aesthetics and everyday functionality.

Each piece is carefully hand-assembled using top-tier components, offering exceptional value and standout wrist presence.

Specifications:

Case Diameter: 40mm (excluding crown)
Movement: Seiko NH35A TMI automatic movement
Case Thickness: 12mm
Crystal: Sapphire – anti-scratch with anti-reflective treatment
Lume: Yes (hands and markers)
Case Material: 904L stainless steel
Crown: Screw-down for enhanced sealing
Bracelet Options: Oyster 904L stainless steel with secure clasp or Rubber Oysterflex-style strap with secure clasp
Lug Width: 20mm
Wrist Size: Adjustable from 14.5cm to 22cm
Case Back: Transparent (crystal back showing movement)
Water Resistance: 5 ATM

With its rich dial, premium build, and water-ready spec, the Blue Dial Yachtmaster Mod is built for both style and adventure.

Please allow up to 7-12 business days for our experts to professionally assemble your watch. In extreme cases assembly times may extend up to 21 working days due to peak times or holiday closure. For an accurate timeline, please get in touch.

Depending on your chosen delivery method, domestic orders can be shipped using an express next-day delivery service once assembly is complete. For international orders, please refer to our shipping policy or contact us for further information.

We take great pride in our craftsmanship and guarantee that our watches are made with the highest quality standards. Our 5 star reviews speak for themselves!

Frequently asked questions

Product

We include a complimentary strap adjustment tool kit with every order, free of charge, to help you size and adjust your bracelet properly at home.

We use genuine Seiko automatic movements including the NH34, NH35, NH36, NH38, NH70 and NH72, as well as Seiko quartz chronograph movements such as the VK61, VK63 and VK64. All movements are sourced through our UK distribution arm, DHWATCHMODULE, ensuring authentic Seiko quality and reliability in every build.

Absolutely! Simply add your desired watch to your cart and include a note saying: “No Seiko logo.” However, please check with us beforehand, as some logos are printed directly onto the dial. In certain cases, removing the Seiko logo would also require removing all other printed text on the dial. We’re happy to confirm what’s possible before you place your order.

We can create your piece fully custom-made to your exact specifications. Simply get in touch with us via email and we’ll explore the possibilities together. We aim to respond to all enquiries within 24 hours.

All of our watches are built and assembled in our private workshop in London, United Kingdom. Every order is shipped directly from the UK — nothing is dispatched from overseas.

No — we are not affiliated with Seiko in any way. We use genuine Seiko automatic movements for their proven quality and reliability. Each watch is then carefully assembled using custom components, built to order for every individual client.

Our watches are rated at 3 ATM, suitable for light rain and everyday splashes, but not for swimming or diving. We can upgrade the water resistance at an additional cost for swimming or diving purposes — please get in touch with us before placing your order. Finally, please note that any water resistance markings on the dial are purely decorative and do not reflect the actual technical specifications of the watch.