Case:
o Stainless steel with evident marks, never polished,  original dust case, serial 493322
o Fine condition with strong geometry
o 33.5mm without crown / 41.5mm lug to lug / 11mm thickness / lug width 18mm 
o plexiglass in good condition

Movement:
o Mechanical manual wind Alpina cal 598 - serviced by watchmaker on February 2025
(movement was disassembled, washed, lubricated) - photo of timegrapher

Dial & Hands:
o Black in good condition, just a circular mark in the middle

Bracelet Material:
o New black leather strap with generic steel buckle quick release spring bars

Conclusion / Condition:
A very nice Alpina from the golden decade of watchmaking

Alpina – Timeless Swiss Craftsmanship Since 1883
Founded by visionary Gottlieb Hauser, Alpina united the finest watchmakers under one roof to set new industry standards. By 1890, the brand was already producing its own in‑house ebauches. Today, vintage Alpina timepieces—celebrated for their elegant design, robust construction, and proprietary movements—represent exceptional value for collectors.

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
Wrist-Treasure