For Zenton B42 and B43 Brass:
The watch cases is made of brass
Case back is made of stainless steel
double domed sapphire crystal
Rubber strap with matching brass buckle
For Zenton B43:
The bezel inlay on the 120 click unidirectional bezel is also sapphire
3.5 mm sapphire glass with inside ar coating
MOVEMENT: NH35
strong superluminova C3 on dial, hands