What's wrong with bumper automatic movements? - Omega Forums
Aug 19, 2019 · Why are Omega watches with the 350's bumper automatic movements often valued considerably less than those with a 500's caliber movement? Does one keep better …
Beautiful ~1948 OMEGA Bumper automatic w/ Uncommon Dial
Feb 3, 2024 · Up for sale is a very nice example of a ref. 2446 OMEGA bumper automatic. I believe to be original, with the likely exception of the crystal, and it is in very good overall …
Consider buying a Omega Seamaster Bumper Automatic 1952 …
Apr 26, 2024 · Omega Seamaster Bumper Automatic cal.342 ca. 1952 Apr 10, 2019 Watches For Sale vintagewatches87 Apr 30, 2019 Posts 2 Views 4K
1953 Omega Seamaster Damaged back case. Repair?
Sep 20, 2025 · 1953 OMEGA Seamaster bumper automatic Ref. C 2577-2 SC - 14K solid gold capped - Cal. 354 - SERVICED No Mercy Private Watch Sales No Mercy May 27, 2017 2 …
First vintage Omega - 1948 cal 342. | Omega Watch Forums
Mar 29, 2019 · I’m a long time Omega fan with several modern Speedmasters and Seamasters. However, I’ve been sitting on the sidelines of the vintage world trying to learn enough to not …
FS: Omega Bumper Automatic / Ref. 2445 / 18K Gold / 1949
Jun 19, 2019 · Omega 1952 Seamaster Calendar Bumper Automatic Ref KO 2627-8 SC Watch. Caliber 355 TFASOLD jaegodylanJan 28, 2021Private Watch Sales LesXL Mar 3, 2021 Posts …
SOLD - Omega 1949 cal351 Bumper automatic
Nov 4, 2022 · For sale is this beautiful Omega Bumper automatic from circa 1949 in fantastic condition. 33mm brushed and polished stainless steel case and In what I believe to be original …
SOLD - Concord Bumper Automatic 1950's | Omega Watch Forums
Nov 1, 2023 · Here we have a stainless steel Concord bumper automatic, I'm guessing from around 1950, not a watch you see often. It reminds me of the bumper Omega's from the same …
HELP with Vintage 1950 Omega Seamaster Automatic 342 bumper …
Feb 28, 2022 · From my own research I believe it is a 1950 Omega Seamaster with a 342 bumper - movement serial code 12xxxxxx, and case back serial 2576-12. The watch is in working …
Questions on bumper calibers | Omega Watch Forums
Oct 21, 2018 · Hello all, So I have set my sights on acquiring a watch with a "bumper" movement. I know these are typically less effective than full-rotor movements, but would that pose a …