WatchesAtlas / Watch knowledge
The Watch Encyclopedia
Understand the details that make a watch.
3 terms
Clear filtersCases, dials & bracelets
Hardlex
Seiko's name for a hardened mineral-glass crystal material.
Cases, dials & braceletsHelium escape valve
A valve designed to release accumulated gas in particular saturation-diving conditions.
Cases, dials & braceletsHollow end link
An end link made with a hollow or folded construction.