There are several reasons why someone might choose a vintage Longines watch:

1. Heritage: Vintage Longines watches have a rich history (the company was founded in 1832) and often represent a particular era or style of watchmaking that appeals to collectors and enthusiasts.
2. Design: Vintage Longines watches often feature unique and striking designs that are not commonly found in modern watches. They offer a glimpse into the past and can be a statement piece for collectors.
3. Craftsmanship: Vintage Longines watches were often handcrafted and represent a high level of skill and attention to detail. They are often sought after for their quality and durability.
4. Rarity: Some vintage Longines watches are rare and difficult to find, making them highly collectible and valuable.
5. Investment: Vintage Longines watches can appreciate in value over time, making them a potentially lucrative investment for collectors.