Omega Seamaster 300 / Heritage 233.30.41.21.01.001 — Authenticity Certified

A Heritage 300 asking below a historical exact‑reference benchmark; useful if you accept that the live exact-reference pool is currently thin.

Why we selected it today

Great Price by the supplied metrics — asking £3,398.20, about 14% below the historical exact-reference benchmark asking price of £3,950 and a little below the current single comparable median (£3,460.41). The current exact-reference pool is below the normal four-listing threshold, so the benchmark here is drawn from historical exact-reference asking-price data. These are observed asking prices, not confirmed sale prices. The pricing evidence helped too: aWaD currently rates the asking price as Great Price against its exact-reference comparison set.

The model’s pedigree

The Seamaster 300 / Heritage line is the heritage-inspired 300 series (modern 233/234 references and the 1957 interpretation). It is distinct from the Diver 300M family and is treated separately in exact-reference comparisons.

Reference explained

Evidence basis: a historical exact-reference asking-price benchmark. The current exact-reference pool for 233.30.41.21.01.001 is thinner than usual (below the normal four-listing threshold), so the benchmark uses historical days each meeting the normal minimum of exact-reference listings. This historical benchmark is not presented as today's current median; it is a historical exact-reference asking-price benchmark used because the live pool is thin.

Key features

Listing title: Omega Seamaster Heritage 300 – 233.30.41.21.01.001. Condition: Pre-owned — Excellent. Asking price: £3,398.20.

How the asking price compares

At £3,398.20, this sits against a current median asking price of £3,460.41 across 1 other exact-reference listing. Allowing for the asking-price history we have collected, the aWaD benchmark is £3,950. The featured watch is about 14% below that level. That earns aWaD’s Great Price rating: on the evidence available, it is notably keener than the centre of the current asking-price market. These are observed eBay asking prices, not confirmed sold prices.

What a buyer should check

Use the full reference and verify that a seller really means the Heritage/Seamaster 300 family. Bare wording such as “Seamaster 300” is ambiguous and is not enough on its own to identify this product. The listing is marked by eBay as qualifying for its Authenticity Guarantee programme.