Omega Seamaster Vintage 1950s Bumper Automatic Cal. 354 Staybrite

Authentic vintage Omega Seamaster from the early 1950s, powered by the collectible Omega bumper automatic movement (Caliber 354), admired by collectors for its mechanical character and distinctive rotor action. The watch is housed in a 34 mm Staybrite stainless steel case, offering beautifully balanced proportions and timeless wrist presence. The 40 mm lug-to-lug measurement ensures elegant wearability, while the 18 mm lug width allows for versatile strap options. What truly elevates this piece is its highly desirable dial configuration: Arabic numerals paired with applied hour markers and refined dauphine hands — a combination that perfectly captures mid-century design language. The layout offers depth, contrast, and sophistication rarely found in standard configurations. Specifications: • Reference: C2577-9SC • Production period: Approx. 1952–1954 • Movement: Omega bumper automatic (likely Cal. 354) • Case: Staybrite stainless steel • Diameter: 34 mm (excluding crown) • Lug-to-lug: 40 mm • Lug width: 18 mm • Brand new leather strap Condition & Functionality: The watch is running well and keeping time properly. There is no documented recent service history. As with any vintage mechanical timepiece, a preventive service can be considered at the discretion of the future owner, depending on personal preference or collecting standards. This is a refined, honest vintage Omega with strong collector appeal — ideal for those who appreciate early automatic mechanics, elegant proportions, and authentic 1950s design. A timeless Seamaster that continues to age with grace.