Antique Pocket Watch Crystal – 48.1 mm – Round High Dome – Mineral Glass Swiss

Antique Pocket Watch Crystal – 48.1 mm – Round High Dome – Mineral Glass SwissDescription: Antique New Old Stock (NOS) mineral glass pocket watch crystal, suitable for the restoration and repair of vintage and antique pocket watches. This crystal is made from traditional mineral glass and is typical of those originally fitted to early pocket watches. Key Details: Type: Pocket Watch Crystal Material: Mineral Glass Profile: High Dome Diameter: 48. 1 mm Dome Height: 5. 15 mm Glass Thickness: 0. 90 mm Measurements have been taken

the components were hallmarked separately

by Sandvik Steel Inc

Schild) Winding Pinion (410) for mechanical watch movements

These quality American-made mainsprings were widely used for 12-size pocket watch movements and similar applications

and a service is always recommended for regular use

Both measures 160mm tall and 120mm across the handles

SummaryA hard-to-find original FHF setting lever spring

suitable for use with key-wound pocket watches

long-term accuracy cannot be guaranteed

Dome Height: 4

clean design with stylised hour markers and “Mechanical” text

or modern commemorative coinage