2026 Omega Seamaster Diver 300M Seaweed Green Brand New Unworn

2026 OMEGA SEAMASTER DIVER 300M “SEAWEED” BRAND NEW & UNWORN FULL SET

A brand new and unworn example of the Omega Seamaster Diver 300M 42mm, finished in the highly sought-after “Seaweed” green colourway with matching green rubber strap.

Dated 26th September 2026, this is effectively a new watch at a substantial saving against the current £5,300 RRP. The green ceramic bezel is paired with Omega’s distinctive laser-engraved wave dial, creating one of the most striking versions of the modern Seamaster Diver 300M.

Powered by Omega’s Co-Axial Master Chronometer Calibre 8800, with 300m water resistance and the signature helium escape valve at 10 o’clock.

Condition

10/10 – Brand New & Unworn

The watch is brand new and unworn, dated 26th September 2026.

No polishing or refinishing has been carried out or required.

Please refer to the photographs for the most accurate representation of condition.

At A Glance

2026 • 42mm stainless steel • Green wave dial • Green ceramic bezel • Green rubber strap • Automatic Co-Axial Master Chronometer • Calibre 8800 • 300m water resistance • Brand new & unworn • Full set

Scope of Delivery

Omega Seamaster Diver 300M – Original Omega box – Warranty card dated 26th September 2026 – Pictograms card – Master Chronometer card – Manuals/documentation – Original green Omega rubber strap

Performance

Powered by the Omega Co-Axial Master Chronometer Calibre 8800, METAS-certified and resistant to magnetic fields up to 15,000 gauss.

As a brand new and unworn 2026 example, no servicing is required.

Priced at £4,475 via credit card. We offer a preferred payment rate of £4,400 for traditional bank transfers (Faster Payments/CHAPS).

Warranty / Delivery

Covered by the remaining Omega international manufacturer warranty.

Complimentary fully insured UK next-day delivery.

Authenticity guaranteed.

Viewings available by appointment in West Sussex or London.