Vintage Omega Seamaster chronograph with white dial, gold plated case and 321 Caliber reference 105.005-65 from 1965

he Omega Seamaster Chronograph reference 105.005-65 from 1965 is a stunning example of Omega’s mid-century chronograph craftsmanship. Featuring a 35mm gold-plated case, this vintage timepiece blends refined elegance with the robust functionality of the Seamaster line. Its balanced proportions and warm gold tones make it a standout watch for collectors who appreciate timeless design with a touch of sophistication.

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Description

The 35mm gold-plated case exudes vintage charm, with its slim bezel enhancing the dial’s prominence while maintaining a refined profile. The combination of polished and brushed finishes highlights the meticulous attention to detail, while the pump-style pushers and fluted crown complete the classic chronograph design. The domed acrylic crystal adds a subtle vintage touch, protecting the dial while ensuring excellent readability.

The white dial is a perfect backdrop for the applied gold-tone baton indices and dauphine hands, offering a striking contrast and excellent legibility. Its tri-compax layout features recessed sub-dials at 3, 6, and 9 o’clock, displaying running seconds, a 30-minute counter, and a 12-hour counter, respectively. A subtle minute track around the edge ensures precision timing, while the Omega logo and Seamaster branding are elegantly positioned to reflect the watch’s heritage.

The Movement

Inside the 105.005-65 beats Omega’s iconic caliber 321, a manual-wind chronograph movement celebrated for its precision and reliability. Developed in partnership with Lémania, the caliber 321 features a column-wheel mechanism, renowned for its smooth actuation and durability. This movement powered some of Omega’s most famous chronographs, including early Speedmaster models, tying this Seamaster to one of Omega’s most historically significant calibers.

The tactile nature of the manual-wind mechanism adds an engaging element to the ownership experience, while the caliber 321’s robust construction and engineering ensure it remains a reliable timepiece even decades after its creation.

Legacy and Collectability

The Omega Seamaster Chronograph reference 105.005-65 is a remarkable blend of function and form, with its gold-plated case offering a luxurious take on the classic Seamaster chronograph design. Its combination of the legendary caliber 321 movement and timeless aesthetics makes it highly sought after among vintage collectors.

With its 35mm case size, rich gold accents, and clean white dial, the 105.005-65 embodies the best of 1960s Omega watchmaking. It’s an exceptional piece for those who value the elegance and craftsmanship of Omega’s golden era, as well as the historical significance of the caliber 321.

What we love:

  • Wonderful white dial
  • Beautiful case condition
  • Wonderful patina in the hands
  • Rare 321 caliber Seamaster

What you should know:

  • Unless otherwise stated, it is common for vintage watches to not come with box and papers. In the rare example that a watch does come with box and papers it will be mentioned in the description. All purchases come with a bespoke black wooden watch box and warranty card.

 

Additional information

Brand

Omega

Caliber

321

Case Diameter

35 mm

Case Material

Gold Plated

Movement Type

Manual

Reference

105.005-65

Time Period

1960-1969

Dial

Factory Original