Omega - Seamaster Bumper - 1950s
Sold
Authentic
Serviced
1-year Warranty
Do you know the automatic Bumper movement?
Unlike a conventional automatic movement, the oscillating weight that drives the mechanism doesn't make a full revolution, but half-turns. These half-turns are made possible by a system of springs on each side, allowing the oscillating weight to bounce back and forth.
This movement system, which has not lasted very long, is much appreciated by collectors.
Indeed, modern automatic movements inspired by the Bumper patents soon followed. Why did I choose this watch?
Why did I choose this watch?
- its Bumper movement
- its oversized crown
- arrow-shaped indexes
- modern diameter
Technical features :
- automatic bumper movement
- steel case
- 37mm case with crown, 34mm without crown
- non-original leather strap
- non-original buckle
- 18mm lugs
• crystal plexiglass
- signed crown
- waterproof: no
- box and paper: no
International delivery
1-year warranty
NB: Most of our vintages were made decades ago, so it's worth remembering that our watches are still objects that need to be cared for to keep them working properly. Water, shocks and vibrations must be avoided.
What's more, the majority of older cases are not anti-magnetic. As a result, strong magnetic fields, even from high body magnetism, can disrupt certain movements by creating a lead or lag.
In the event of negligence, we will remain available to help you, but the warranty will not apply.
Wrist size in the photos: 17cm
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We invite you to read our FAQ and our Terms of Sale.
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