Introducing a pocket watch and Albert chain set

This is a small pocket watch with a gold-plated case made by Swiss BASIS.
It is a small watch, about 3.5 cm in diameter, and a highly decorative watch known as a fob watch.
The back cover and dial are beautifully decorated.
A slender Albert chain in the same color is included.
The overhaul history is unknown, but it is in good working order.

We hope this once-in-a-lifetime encounter will be a special one for you!

(Explanatory video)
https://youtu.be/CmOBrYZTQIc?si=aKbgtSIERdmhirQK


【condition】
Appearance: ★★★★☆ Excellent condition with no noticeable scratches or stains

Function: ★★★★☆ Maintenance history unknown but in good working order

・Case: Some plating has peeled off on the sides
-Case engraving: "BASIS WATCH SWISS BASE METAL SWISS" engraved on the inside
・Dial: In very good condition with no cracks or missing letters.
・Others: Comes with a thin gold plated Albert chain
Accuracy: Approximately 1 minute per day when measured with a flat timegrapher
Power reserve: 41 hours from full spring

*The daily difference may vary depending on the position, so please use this as a reference only. *As this is an old item, I do not know the history of parts replacement or repairs.

【detail】
・Brand: BASIS (Switzerland)
Year of manufacture: unknown
Movement: Mechanical
・Mainspring: Manual winding
・Time adjustment: Pull the crown (pendant set)
・Case material: Gold plate
・Case diameter 34mm (excluding crown)
・Case thickness 10mm (including windshield)
Weight: 22g

(Albert Chain)
Material: Gold plate
Size: Total length 30 cm, thickness 3 mm
Weight: 16g

*This is an antique item and there is no other item exactly like it.
※If you have any questions, please feel free to ask.