The maker of the movement is HAU or HAC. The familiar cross arrows trademark of the maker is stamped on the movement, in the middle of the backplate. HAC was formed in Germany in 1873 by Paul Landenberger and Phillipp Lang and was originally called Landenberger & Lang Uhrenfabrik. The company changed its name to … More Troubleshooting A Strike Issue on a HAC/HAU Movement
This article traces the historical journey of a significant German clock manufacturer, ultimately absorbed by the Junghans Clock and Watch Company in the late 1920s. After providing a brief overview of its history, the article will delve into the specifics of the clock movement that is next on my workbench. Among clock collectors and admirers, … More Hamburg Amerikanische Uhrenfabrik: The Clock Company with an Alias
I knew when I first laid eyes on the clock that it was missing something, the crown. It’s too bad because it is very attractive Hamburg American Company or HAC 8-day time and strike mantel or parlour clock. The little plaque on the base references 1926 the year it was presented to a pastor in … More HAC mantel clock – it came without a crown – FIXED
During the Christmas season, we split our time between Calgary, Alberta, and Ottawa, Ontario to see our 2 daughters. While in Calgary my wife spotted an interesting item on an Ottawa Facebook Marketplace, an English time and strike clock. She showed me the photo and I said, “that does not look like any English clock … More Dating a Hamburg Amerikanische Uhrenfabrik (HAU) shelf clock
Servicing the movement is complete. Next is the case. For those unfamiliar with the HAC acronym, it stands for Hamburg American Clock Company, a well-known German company that was acquired by Junghans in the late 1920s. I have a number of German clocks including Junghans, Mauthe, Hermle, Jauch, Gufa, and Gustav Becker but this is … More HAC mantel clock – refreshing the case
This clock was an estate auction buy in early 2021. Since my wife and I were unable to bid in person we placed an online bid. So many estate auction houses are taking this very route that the days of people packing an auction house and bidding feverishly may be behind us. It was described … More Hamburg American Clock Co. – shelf clock, first look
Antique and Vintage Mechanical Clocks 
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