Longines Sei-Tacche 27.M
More Longines market data- Brand
- Longines
- Model
- Sei-Tacche
- Reference
- 27.M
- Year
- 1949
- Material
- steel
- Status
- Check availability with seller
Watch listing
Longines Sei-Tacche 27.M and 1 more
Longines Sei-Tacche 27.M and 1 more sale listing with watch details from the original listing. Details include $800 and 1949 production year.
Updated Aug 11, 2026
![[WTS] Longines "Sei-Tacche" Stainless Steel Watch – Caliber 27.M – Vintage 1949 - $800 OBO image](https://media.watchtrader.net/media/reddit-post-1rfuidt/65d574c5e99e14a12ab1ede848f3e2feda8311fe1ee56d411e258c42a32bd45f.jpg)
5 photosObserved asking price
$800
Status: Check availability with seller
At a glance
- Listing type
- For sale
- First seen
- Feb 27, 2026
- Watches
- 2
- Photos
- 5
From the listing
2 watches in this listing
$800
Longines Special Sei-Tacche
More Longines market data- Brand
- Longines
- Model
- Special Sei-Tacche
- Year
- 1949
- Dial
- two-tone
- Status
- Check availability with seller
Listing notes
[WTS] Longines "Sei-Tacche" Stainless Steel Watch – Caliber 27.M – Vintage 1949 - $800 OBO
Source and availability
This watch was listed on Reddit. Prices, condition, and availability can change. Check the original listing and confirm the details with the seller.
View original Reddit listingMore from this brand
Related Longines listings
- Longines HydroConquest 42mm
Oct 16, 2026 · $2,399
- Longines Heritage Tuxedo
Oct 16, 2026 · $2,450
- Longines Hydroconquest L3 7423
Oct 14, 2026 · Auction
Scheduled end - Longines Heritage Tuxedo
Oct 13, 2026 · $2,450
- Longines Heritage Chronograph L2.
Oct 13, 2026 · $3,000
- Longines LG Legend Diver No-Date
Oct 12, 2026 · $2,000
Explore the Longines market
Compare recent listings, common models, and observed prices for Longines watches.