Omega Seamaster Ref 2576-15 | Automatic Bumper Rotor Caliber 342 | 36mm Case

This vintage Omega Seamaster Ref. 2576-15 is powered by the iconic Caliber 342 bumper automatic movement, an important part of Omega's horological history. The “bumper” rotor design gives the watch a distinct tactile feel, as it gently rebounds within the case during wrist movement to wind the mainspring—an early automatic innovation by Omega.

The silver dial has been professionally restored, featuring a clean and classic layout with a subsidiary seconds sub-dial at 6 o’clock, giving it a refined vintage aesthetic. The stainless steel case retains elegant proportions at 36mm, wearable for both modern and classic tastes.

It is fitted with a high-quality aftermarket leather strap, complementing its timeless character. While the piece comes without original box or papers, it remains a desirable Omega vintage model ideal for collectors and enthusiasts seeking the charm of post-war automatic craftsmanship.

This timepiece features Omega’s renowned Caliber 342, part of the early automatic “bumper” series. The movement number (13,844,085) places its production around 1953, capturing the elegance and innovation of Omega’s post-war era watchmaking.

Specifications:

🔹Brand and Model: Omega Seamaster

🔹Reference Number: 2576-15

🔹Movement: Automatic “Bumper Rotor”

🔹Caliber: Omega Caliber 342

🔹Movement Serial: 13844085

🔹Estimate Production Year: Circa 1953 

🔹Case Size: 36mm (excluding crown)

🔹Case Material: Stainless Steel

🔹Dial: Restored Black dial with sub-seconds at 6 o’clock

🔹Crystal: Acrylic (Aftermarket)

🔹Strap: Aftermarket leather strap

🔹Functions: Time only with subsidiary seconds

🔹Accessories: No box or papers