Reference
Omega Seamaster 300
Reference 165 · Stainless Steel
The lowest current ask for the Omega Seamaster 300 (ref. 165) is $29,900 at Bulang And Sons, among 2 live listings we track. The auction record is $102,060 (Phillips New York, 2021). Updated October 2, 2026. View lowest ask →
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About this reference
The Omega Seamaster 300 reference 165.024 was produced between approximately 1964 and 1970. Collectors prioritize this reference for its asymmetrical twisted-lug case design, which measures 42mm and features integrated crown guards. It typically houses the caliber 550 or 552 automatic movement, known for its reliability and copper-colored finish. Key evaluation points include the presence of the original "big triangle" dial at the 12 o'clock position and the condition of the fragile acrylic bezel insert. This reference was notably issued to the British Royal Navy, and examples with verifiable military engravings command significant premiums. On the current secondary market, standard civilian models generally trade between $8,000 and $15,000 depending on originality and patina. Rare military-issued "MilSpec" versions have reached prices exceeding $30,000 at specialized auctions. Authenticity is critical, as many examples contain service replacement parts or aftermarket components.
Auction track record
1 documented sale since 2021. Top hammer $102,060 at Phillips New York in 2021. Median hammer: $102,060.
Ranks #15 of 39 Omega auction lots we track — see all Omega records.
Live inventory matching this reference
OMEGA
1967 Omega Seamaster 300 (Ref. 165.024) "W10 British Royal A
Ref. 165.024 · Stainless Steel
$40k
OMEGA
Omega Seamaster 300 British Royal Navy issued ref. 165.024 M
Ref. 165.024 · Stainless Steel
$30k
OMEGA
Omega Seamaster 300 British Royal Navy issued ref. 165.024 M
Ref. 165.024 · Stainless Steel
$35k
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OMEGA
Omega Seamaster 300 British Royal Navy Issued ref. 165.024 M
Ref. 165.024 · Stainless Steel
$32k
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OMEGA
Omega Seamaster SM300 165.024 Canadian Air Force Issued
Ref. 165.024 · Stainless Steel
$15k
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OMEGA
Omega Seamaster 300 165.014 Bakelite Bezel
Ref. 165.014 · Stainless Steel
$14k
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OMEGA
1966 Omega Seamaster 300 (Ref. 165.024)
Ref. 165.024 · Stainless Steel
$10k
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OMEGA
1969 Omega Seamaster 300 (Ref. 165.024)
Ref. 165.024 · Stainless Steel
$10k
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OMEGA
1966 Omega Seamaster 300 (Ref. 165.024)
Ref. 165.024 · Stainless Steel
$9k
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OMEGA
Omega Seamaster SM300 ref 165.024
Ref. 165.024 · Stainless Steel
$8k
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OMEGA
Omega Seamaster 300 (Ref. 165.024) WatchCo
Ref. 165.024 · Stainless Steel
$6k
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OMEGA
Omega Seamaster 300 (Ref. 165.024) WatchCo "Fauxtina" W/ Bui
Ref. 165.024 · Stainless Steel
$5k
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OMEGA
Omega Seamaster 300 (Ref. 165.024) WatchCo
Ref. 165.024 · Stainless Steel
$5k
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OMEGA
Omega Seamaster 300 (Ref. 165.024) WatchCo
Ref. 165.024 · Stainless Steel
$5k
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All documented hammer prices
For this reference (and close variants).
| Lot | Year | Hammer | Venue |
|---|---|---|---|
| 165.024 · Seamaster 300 "Military" | 2021 | $102,060 | Phillips New York |
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