Body：Stainless steel case; Screwed transparent back cover
Strap：Stainless steel strap, Butterfly deployant clasp with push button release; Spring bar fasten bracelet, complementary the black leather belt
Movement：Swiss mechanical movement
Glass：Sapphire crystal
Dial color：Black
Function：Six hands & three dials, hour/minute/seconds dial to chronograph,day,date
Water resistancy：5 ATM
Case size：42X42.5mm，thickness 13.8mm