Straps and bracelets

A

Alligator strapA watch strap made from alligator leather, often seen on vintage dress watches

B

Beads of rice braceletMetal watch bracelet with five rounded centre links between flat outer links
Bund strapWatch strap with an extra leather pad that sits between the watch case and the wrist
Butterfly claspA hidden strap fastening with two hinges that opens out to both sides like wings

D

Deployant claspFolding buckle with hinged metal arms that holds a watch strap closed on the wrist
Diver’s extensionFolding clasp with a built-in mechanism to lengthen a bracelet over a wetsuit

E

EndlinkThe piece at the end of a watch bracelet that sits between the lugs of the case

F

Folding claspHinged buckle that folds in three so a watch slips on and off without unthreading

H

Hidden claspFolding clasp that hides its mechanism so the bracelet looks like one unbroken piece

I

Integrated braceletA bracelet that fits into the watch case so the two look like one seamless piece

J

Jubilee braceletRolex bracelet with five-link rows, three narrow links between two larger ones

M

N

NATO strapOne-piece woven nylon watch strap first made for the British military

P

Pin buckleStrap closure in which a metal pin passes through a hole punched in the strap