WatchesAtlas / Watch knowledge
The Watch Encyclopedia
Understand the details that make a watch.
10 terms
Clear filtersBaton hands
Hands with a narrow, generally straight-sided outline.
Cases, dials & braceletsBeads-of-rice bracelet
A bracelet design with small rounded centre links resembling grains of rice.
Cases, dials & braceletsBezel
The ring surrounding the crystal, which may be fixed or rotating and may carry a functional scale.
Cases, dials & braceletsBicompax layout
A common modern description for a chronograph dial with two principal counters.
Cases, dials & braceletsBidirectional bezel
A bezel that can rotate in either direction, used for functions such as time-zone or countdown tracking.
Cases, dials & braceletsBlued steel hands
Steel hands coloured blue through a controlled process, traditionally heat treatment.
Cases, dials & braceletsBox crystal
A raised crystal with a profile resembling the stepped or vertical-sided shape of traditional acrylic crystals.
Cases, dials & braceletsBreguet hands
A hand style with a distinctive open circular element near its pointed end.
Cases, dials & braceletsBronze
A copper-based alloy used for some watch cases, often developing a changing surface patina.
Cases, dials & braceletsButterfly clasp
A folding clasp opening in two opposing sections, often concealing much of the closure when worn.