Longines Tre Tacche 1930s–1940s
Longines, 1930s–1940s
Why It Matters
Tre Tacche refers to the three notches used to open the screw-in caseback on these Longines watches. The collector name describes a construction feature shared across several references, rather than a single model with one movement or a proven military history.
Object Details
- Brand
- Longines
- Family
- Tre Tacche
- Model
- Tre Tacche (three-notch waterproof case)
- Reference
- Tre Tacche (three-notch case)
- Production
- 1930s–1940s
- Case
- ~32-35mm (by reference)
- Material
- Stainless steel or gold
- Movement
- Manual-wind (e.g. Cal. 23m)
- Dial
- Time-only; sector or applied-index dials
- Complication
- None (time-only, hand-wound)
- Bracelet
- Leather strap
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