Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Pocket Watch Glass Comes In Two Categories
Open Face is the term used when the watch does not have a cover.
Hunting Case is the term used when the watch has a lid or cover over the glass.

No system of Pocket Watch Case Parts for American watches exist in essence. During the heyday of their use when a repair shop was in every village and town all that was done to install was a quick measurement and then to open a cabinet to select crystal. If the first one did not fit the next size larger or smaller was selected. The same system is used today a 100 hundred years after most of this watches were made. An exact measurement is the key to success, however even an experience professional is only successful 70 to 80 percent of the time in selection and inserting the correct size on the first try.


Open Face Pocket Watch Glass


Hunting Case Glass Watch Crystals



For Both Open Face Pocket Watches And Hunting Case Pocket Watches
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA

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For stock checks on watch parts not listed on the site please call the watch material department at 510-832-0355 ext 3., Monday to Friday 9 AM to 5 PM Pacific Standard Time Zone.
Stock Checks For Watch Movement & Watch Case Parts

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United States
510.832.0355 EXT. 3
800.900.3734 (fax)

510.832.0355 EXT. 3
510.834.6217 (fax)