Very rare NSA band part to restore or upgrade an NSA bracelet on a special vintage watch. This stainless steel NSA Premium Clasp has a special raised pyramid-shaped latch to open it and doesn't have an NSA logo on the clasp like most. This clasp will work with any 3-row links NSA band in steel. The connection opening to the center links is 6mm wide. Signed on the back NSA Swiss Made Steel Inox Pat. 434845. Item is in new mint unused condition from the 1960s/70s. Auction is for one complete clasp and 2 link pins (not shown) for attaching this clasp to the links. Includes the clasp spring inside. The clasp in this auction measures 19.5mm end to end closed and is 18mm wide. Very easy to install with the simple nail type pins that push right out. Auction is for a complete steel, 2-piece NSA watch band clasp that is New Old Stock. This is the rare type, 2-piece NSA clasp that came on vintage dive watches. NSA vintage watch bracelet styles made in Switzerland are quite soughtafter and spare parts are getting very scarce, much less NOS parts. The company went out of business more than 25 years ago. We also have this style clasp in stock for 7-row NSA link steel bands. Message us for details. If you are seeking a different style of clasp for an NSA gold or steel band, just email or browse my NSA Swiss Bracelets section.

NEED A WATCH BRACELET SIZING TOOL FOR THIS JOB TO REMOVE/INSTALL NSA PARTS?

We sell a very useful inexpensive bracelet sizing tool to work on bracelet links like these for just $34.99 in auction 133496776556 put the number in the Search box to buy that handy watchmaker's tool. Every watch collector should own one. There is no extra shipping charge for the tool if you buy another item from Squinky at the same time.


SEE OUR COMPLETE NSA PARTS SECTION: If you are seeking a different style of links for an NSA band just email us we have nearly all NSA link styles in stock and 50 complete NSA watch bracelets. NSA in Switzerland made watch bracelets for vintage famous brands during the vintage watch period of the 1960s/70s. We have many of the complete NSA bands for sale, as well as spare end pieces, complete clasps, the springs inside the clasps and packets of spare link pins. We also specialize in the repair of these NSA bracelets as well if you have one that needs to be restored. Buy with confidence with a seller here since 1998 with more than 17,000 positive feedbacks. A member since 1997 of the NAWCC watch collector's association.

The Squinky vintage watch shop is also one of the largest sellers of vintage watch movement repair parts on EBAY with 2,000+ parts listed here for all of the major old watch brands that collectors like.