The Practical Lubrication of Clocks and Watches
The Practical Lubrication of Clocks and Watches British Horological Institute READ IN .PDF FORMAT
Here you can find useful information for the repair and maintenance of your watches.
The Practical Lubrication of Clocks and Watches British Horological Institute READ IN .PDF FORMAT
A chronograph is a precision instrument that measures and registers time. To be more specific, it is an ordinary watch which registers the time of… Read More »EXPLANATION OF A CHRONOGRAPH
Timing washers for American and Swiss watches Size and rate Per 24 hours Marked on Bottle
Sizes of American watches One legne = 2.258 mm One inch = 25.4 mm Size mm Size mm 18 45.7 6/0 25.4 16 43.1 8/0… Read More »Sizes of Swiss and American watches
Markings on the watches Marking generally used for Karat Gold, Gold Filled, Rolled Gold Plate, Silver and Stainless metals used in watch cases. “Karat”… Read More »Markings on the watches
Cleaning and Oiling Two methods are used in cleaning watches. The first that we shall consider is the older method generally referred to as the… Read More »Cleaning and Oiling Watch – Two methods
Identifying a Chronograph or Stop watch The chronograph and stop watch are very similar in appearance in many respects, but there is a difference which… Read More »Identifying a Chronograph or Stop watch
Setting the hands correctly on a chronograph After the chronograph is completely assembled and in working condition, replace the hour hand, minute hand, and second… Read More »The dial chronograph – Setting the hands correctly on a chronograph
The Bulova wrist watch, model 10 AK, 10 1/2 ligne size, 15- jewel movement, may be identified by a black dial with the manu- facturer’s… Read More »Bulova Wrist Watch 10ak – 15 Jewels Repair Watches Part 1
The balance wheel must be poised after it has been trued. In closely rated position watches, such as railroad grade, poising of the balance is… Read More »Watch Repair – Poising Balance
Hello, in this article I want to show you the most common problems with crowns of watches and their removal. CROWN UNSCREWS. If the crown… Read More »Causes and repair – crown on the watches
CLEANING AND LUBRICATING 17. CLEANING. a. Watches and clocks like other mechanical instruments require cleaning to insure the efficiency and accuracy that is expected of… Read More »Cleaning and Lubricating Pocket and Wrist watches