No. 102860450

Sold
Omega - Bumper-cal.351-automatic-1950's - Men - 1950-1959
Final bid
€ 650
3 weeks ago

Omega - Bumper-cal.351-automatic-1950's - Men - 1950-1959

A timeless piece where mechanical heritage meets refined design. This Omega Automatic features one of the most distinctive early automatic systems ever produced: the “bumper” movement. Before the development of full-rotor automatics, this mechanism winds through a semi-rotor that moves back and forth, creating a subtle mechanical feedback on the wrist — a true hallmark of mid-century watchmaking. At its heart is the Omega Cal. 351, a historically significant bumper automatic movement that represents an important transitional era in Swiss horology. Today, these movements are increasingly sought after by collectors due to their unique engineering and limited production period. Aesthetically, the watch offers a strong vintage presence: Deep black dial with warm gold-tone applied indices Original Omega logo and signature Period-correct hands with elegant proportions The watch retains its original character and authenticity, making it a highly collectible and honest vintage example. The case design is clean yet bold, offering a timeless wrist presence. Specifications: Brand: Omega Model: Automatic Bumper Movement: Omega Cal. 351 – Automatic (Hammer / Bumper) Origin: Swiss Made Period: 1950s Case: Stainless steel (Acier Inoxydable) Caseback: Original, signed Dial: Black, vintage character Markers: Applied, gold-tone Crystal: Plexiglass Strap: New leather strap (aftermarket) Collector’s Note: This watch represents Omega’s early automatic technology with a rare hammer movement system that is no longer in production. Its mechanical architecture and historical relevance make it a valuable addition to any serious collection. Important Notes: The watch is in working condition Water resistance is not guaranteed due to age Will be carefully packaged and shipped securely |

No. 102860450

Sold
Omega - Bumper-cal.351-automatic-1950's - Men - 1950-1959

Omega - Bumper-cal.351-automatic-1950's - Men - 1950-1959

A timeless piece where mechanical heritage meets refined design.

This Omega Automatic features one of the most distinctive early automatic systems ever produced: the “bumper” movement. Before the development of full-rotor automatics, this mechanism winds through a semi-rotor that moves back and forth, creating a subtle mechanical feedback on the wrist — a true hallmark of mid-century watchmaking.

At its heart is the Omega Cal. 351, a historically significant bumper automatic movement that represents an important transitional era in Swiss horology. Today, these movements are increasingly sought after by collectors due to their unique engineering and limited production period.

Aesthetically, the watch offers a strong vintage presence:
Deep black dial with warm gold-tone applied indices
Original Omega logo and signature
Period-correct hands with elegant proportions

The watch retains its original character and authenticity, making it a highly collectible and honest vintage example. The case design is clean yet bold, offering a timeless wrist presence.

Specifications:

Brand: Omega
Model: Automatic Bumper
Movement: Omega Cal. 351 – Automatic (Hammer / Bumper)
Origin: Swiss Made
Period: 1950s
Case: Stainless steel (Acier Inoxydable)
Caseback: Original, signed
Dial: Black, vintage character
Markers: Applied, gold-tone
Crystal: Plexiglass
Strap: New leather strap (aftermarket)

Collector’s Note:

This watch represents Omega’s early automatic technology with a rare hammer movement system that is no longer in production. Its mechanical architecture and historical relevance make it a valuable addition to any serious collection.

Important Notes:

The watch is in working condition
Water resistance is not guaranteed due to age
Will be carefully packaged and shipped securely |

Final bid
€ 650
Erwin Dekker
Expert
Estimate  € 800 - € 900

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