We would like to introduce you to an antique pocket watch from the Swiss company "Longbeen".

I tried to find out more about "Longbeen" but couldn't find out much about it.
Since the markings are only on the dial, this may be a watch for jewelers.
The coin silver hunter case features extremely intricate decoration on both lids.
It is very thin for a hunter case.
It is unknown whether it has been overhauled, but the balance wheel is in good condition and ticks along smoothly.

We hope this lovely antique watch will brighten your everyday life!

(Explanatory video)
https://youtu.be/N6UuRb8q53E?si=e3ckdYZjLq_zRQ0Z
【condition】
Appearance: ★★★★☆ Excellent condition with no noticeable scratches or stains Function: ★★★★☆ Maintenance history unknown but in good working condition (daily difference within 5 minutes)

・Case: There is some wear over time, but it is in beautiful condition with no noticeable scratches or dents.
The mechanism that opens the lid by pressing the crown is smooth thanks to the spring.
-Case engraving: There is a Swiss 900 silver engraving on the inside of the back cover
The inner lid is engraved with "ANCRE LEVEES VISIBLES".
・Dial: The dial is made of metal and there are no chipped or rusted letters.
・Other: The windshield is made of acrylic glass.
Accuracy: within 3 minutes per day when measured with a flat timegrapher
Power reserve: 35 hours from full spring

*The daily difference may vary depending on posture, so please use this as a reference only.
*Because it is very old, I do not know the history of parts replacement or repairs.

【detail】
Brand: Longbeen
Year of manufacture: Early 20th century
Movement: Mechanical
・Mainspring: Manual winding
・Time adjustment: Pull the crown (pendant set)
・Serial No. 304722 (case)
・Case material: Coin silver (900/1000)
・Case diameter 49mm (excluding crown)
・Case thickness 10mm (including windshield)
Weight: 63g

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