We would like to introduce antique pocket watches from Longines, a long-established manufacturer with a long history established in 1832.

This is a pocket watch used on the railroad with an alloy case from around 1912.
The back cover is engraved with "BAP 825," which seems to refer to the British company "Buenos Aires Pacifico," which developed the railway network in Argentina in the first half of the 20th century.
There are many railroad watches made by American manufacturers and Omega, but those made by Longines are rare.
The overhaul history is unknown, but the balance swings well and is moving smoothly and energetically.

We hope that this “once in a lifetime opportunity” will be a special encounter for you!

https://youtu.be/bvHDDWAN_CE?si=XEPPr_wBLz65gDAn

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

Function: ★★★★☆ Maintenance history is unknown, but in good working condition (within 5 minutes difference per day)

・Case: There is wear over time and small scratches, but it is in beautiful condition with no noticeable scratches or dents.
・Case engraving: The Longines logo is engraved inside the case back.
・Dial: There is a small chip around 7 o'clock.
・Accuracy: Approximately 1 minute difference per day when measured with a flat timegrapher
・Power reserve: Checked from full spring to 38 hours

*Please use this as a reference only as your posture may change due to daily differences.
*Since it is very old, I do not know the history of parts replacement or repairs.

【detail】
・Brand Longines
・Year of manufacture: Around 1912
・Movement mechanical (Cal 18.49)
・Spring hand-wound
・Time setting dowel pusher (nail set)
・Serial No.3302225 (case)
・Case material Nickel alloy
・Case diameter 54mm (excluding crown)
・Case thickness 15mm (including windshield)
・Weight 96g

*As this is an antique item, there is no other item that is exactly the same.
Please feel free to ask any questions if you have any questions.