From 1913 This is a remarkably Longines trench watch, powered by the high-grade manual-wind calibre 12.92. Both the movement and case share matching serial numbers, confirming its authenticity and dating it to the same era in which Longines introduced the celebrated 13.33Z chronograph.
This is a rare opportunity to acquire an exceptionally example of an early 20th-century Longines trench watch.

Case:
o Sterling Silver 925 serial 3'094'745, was polished, minor scracthes
o 31mm without crown / 35mm lug to lug / 10mm tickness / 18mm lug width
o New generic glass
o New generic plexiglass

Movement:
o Mechanical manual wind Longines 12.92 movement, produced from 1903, featuring a Breguet over-coil blue steel hairspring and 15 jewels - serviced by watchmaker on October 2025
(movement was disassembled, washed, lubricated) - despite being serviced it works 5 minutes a day, it is a piece over 113 years old, sold in this condition.

Dial & Hands:
o Enamel white, edivente marks fo age

Bracelet Material:
o New 18mm black croco open ending generic buckle

Conclusion / Condition:
A piece full of years of history, produced before world war one, which will interest any collector or curious person...

please see photos as they are part of the description.
No box or pappers, no water proof test, sold as is, any question feel free for ask...
Keep in mind that it is a vintage watch, it is normal to be 1/2 minute early or late
wrist-treasure