How is the Omega Seamaster Diver 300 M price developing in 2026?
We currently track 20 Seamaster Diver 300 M references with a median of $5,790. The range runs from $2,811 for vintage models up to $8,863 for current top-tier references with complications.
Which Seamaster Diver 300 M family has the strongest value development?
You can see the most-traded families in the table below, sorted by number of references. On each detail page we provide a 4-month trend, volatility and sold data.
Is the Omega Seamaster Diver 300 M a good investment?
Steel models hold their list prices well, while gold and complication variants often trade above RRP. Vintage pieces move depending on condition and completeness of the papers.
Which Omega Seamaster Diver 300 M models are there?
We currently track 1 families with a total of 20 references. Active and vintage families are sorted by count below.
How do I determine the market value of my Omega Seamaster Diver 300 M?
Click your reference number in the list — the detail page shows the current price, 4-month trend, volatility and sold data. For a written appraisal we charge based on effort and send a binding quote before accepting the order.
Have the value of your Omega Seamaster Diver 300 M assessed
Written expert appraisal with authenticity confirmation and current market value. Prices based on effort — binding quote before we accept the order.
