Description

This is an orginal Seiko bracelet, from the BFK (“Big Freaking Seiko”, when it appeared this was a big watch…). Model numers are SKA367, SKA369, SKA371, SKA391. If you want an upgrade from rubber, or just need a new BFK-bracelet, this is the one. If you want the original rubber strap, click here.

This is one of the thickest and heaviest bracelets that Seiko ever made. It has a thick end-link so the space between the lugs is nicely filled. It has also “shoulders”so the tapers to the outside of the lugs, which looks great.

The clasp has a double locking mechanism, and a divers extension that allows you to lengthen the bracelet by about 1 cm without tools.

It is to be used on a Monster, it needs like almost all Seiko divers, 2.5mm thick push pins.

Adjusting the length is a bit tricky, see my page about shortening bracelets. It is the bracelet where the collar is in the middle part of the bracelet. If you are a bit careful, it will stay in the link, and when you put the bracelet parts together, it is really easy to press the pin through the holes and the collar.