Kundo - REPAIR AND MODEL IDENTIFICATION OF A KUNDO CLOCK
Feb 16, 2021 · I have a sizeable number of Kundo clocks and I have never seen markings on any of them that indicate date of manufacture or specific model number. Perhaps others have data …
Kundo - Kundo electromagnetic clock battery | NAWCC Forums
May 2, 2013 · Hi - my sister just bought a kundo clock that has the original battery holder with it. She insists on getting the original type of battery that goes into...
KIENINGER & OBERGFELL Electromagnetic Clock - NAWCC Forums
Feb 13, 2021 · The oval Kundo seems to have appeared in the late 1950's and probably was made through the mid-1960's. The latter date is my guess based on the observation that some …
Kundo - Kundo Electromagnetic | NAWCC Forums
Oct 29, 2017 · Hello, I have a Kundo electromagnetic clock that just seems to have run out of power. It is the model that is basically a big white eight inch circle with a see through center on …
How to determine which Bottom Mount fits my 1951 Kundo 400 …
Feb 1, 2025 · Does anyone have a photo of a top view of the bottom mount/block for Suspension Spring 1 and 3A for Kundo clock? I'm trying to figure out which bottom mount/block will fit the …
Kundo - Help with a Kundo-Kieninger-Obergfell Electronic Clock
Aug 29, 2014 · I set about a couple of interrupted months ago to restore a 1960s Kundo-Kieninger-Obergfell- electronic clock that my Dad purchased, built a beautiful brass shelf to …
Kundo Electric clock - NAWCC Forums
Jun 6, 2007 · The Kundo clock runs as expected, but I made another schematic from newer Kundo clocks which use 2 Si (PNP+NPN) transistors, and that schematic is way better and …
Kundo clock identification and suspension spring replacement
Mar 17, 2024 · Hi, I have a battery operated Kundo clock and I’m trying to identify the model number (tricky as all I can find is information on mechanical clocks of this design) and what …
Help identifying this Kieninger and obergfell kundo 400 day clock ...
Jun 16, 2021 · Kundo did this to keep the pin from coming out during shipment, releasing the pendulum to careen around and break things. On second thought, after looking at the lower …
Info on KUNDO Electronic 825 - NAWCC Forums
Jul 17, 2022 · I picked up this oval dome Kundo 825 about 8 years ago with a bad suspension spring, cleaned it up and put it in storage. I finally got around to replacing the suspension …