Limitless Luxury.

The NH35A is Seiko's workhorse automatic — 24 jewels, 21,600 bph, 41-hour power reserve, hacking and hand-winding. It powers all our Sub, Royal Oak, Datejust and Marine Master mods. The NH34 is Seiko's true GMT calibre, adding a fourth hand that tracks a second time zone independently. It runs our Bruce Wayne GMT and Batman GMT models — and costs more to produce, which is reflected in the price.

Each watch is built to order — typically 5–10 working days to assemble, time and regulate. Once dispatched on a tracked insured service, UK delivery usually takes 1–3 working days. You'll receive tracking the moment it ships.

100% legal. Every Limitless Luxury piece is sold as what it is: a hand-built Seiko mod watch. These are not replicas or counterfeits — they are custom-built timepieces using genuine Seiko movements and premium aftermarket components. Owning and wearing them is entirely lawful.

Yes. All watches are fitted with fresh gaskets at assembly. Diver-style models with screw-down crowns are rated to 100–200m. We recommend annual water resistance testing if you plan to swim or dive regularly.

Yes — we love custom orders. Different dial colour, bezel insert, bracelet style or case finish? Email us at sales@limitlessluxury.uk and let's talk.

Every movement is regulated on a timegrapher across multiple positions before dispatch. We target ±10 seconds per day — the standard for a well-regulated NH35 — and frequently achieve better. The NH34 GMT calibre performs to the same standard.