Omega Seamaster 300 ST 165.024 SAS Vintage Guide
Vintage

Omega Seamaster 300 ST 165.024 SAS Vintage Guide

By amanico · Feb 15, 2026 · 24 replies
amanico
WPS member · Omega forum
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Nicolas (amanico) shares a captivating image of a highly coveted Omega Seamaster 300 ST 165.024 SAS, a reference that has become a grail for many collectors. This post invites readers to appreciate not only the aesthetic appeal but also the significant historical and market value of such a specialized military-issued timepiece. His contribution highlights the enduring allure of vintage Omega watches with unique provenance.

An old photo of a Dream. 




Best,

Nicolas

About the Omega Ref. Seamaster300

The Seamaster 300 reference is a re-edition that draws inspiration from Omega's historical dive watches. It is characterized by its robust construction and design elements that pay homage to early professional timepieces, while incorporating modern watchmaking advancements. This reference is positioned as a contemporary interpretation for enthusiasts who appreciate vintage aesthetics combined with current performance standards.

This particular Seamaster 300 features a stainless steel case, typically measuring 41 mm in diameter. It is equipped with an automatic movement, often a Master Co-Axial caliber, providing a substantial power reserve. The watch is fitted with a domed sapphire crystal, contributing to its vintage appearance while offering enhanced scratch resistance. Its construction ensures a high degree of water resistance suitable for aquatic activities.

For collectors, this reference appeals to those seeking a blend of historical design and modern technical specifications. It represents Omega's commitment to its heritage while offering a reliable and well-engineered timepiece. The Seamaster 300 is a significant part of the brand's contemporary collection, offering a distinct alternative to other models within the Seamaster family.

Specifications

Caliber
Omega 8400
Case
Stainless steel
Diameter
41 mm
Dial
Black
Water Resist.
300m
Crystal
Domed sapphire

Key Points from the Discussion

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The Discussion
BL
blau
Feb 15, 2026

I've even come close to buying a WatchCo version.

MA
Marc Obermann
Feb 15, 2026

Considering this was an issued watch and to the SAS no less it is truly remarkable that it is in such an amazing condition. Marc

DR
Dr No
Feb 15, 2026

. . . at close to six figures U$. Roughly a factor of 10 compared to a civilian ref 165.024. Those who collected Omega in the 'golden age' like yourself and HSTE were farsighted. Enviously, Art

BL
blau
Feb 15, 2026

But the chances I would ever actually choose it for such a trip are slim. Better to get an original one and just wear it as a vintage watch.

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