Body：Stainless steel case; Four screws locked back cover
Strap：Stainless steel strap, Butterfly deployant clasp with push button release
Movement：ISA-222.1332 quartz movement
Glass：Sapphire crystal
Dial color：White
Function：Hour/minute chronograph, date
Water resistancy：5 ATM
Case size：22.7X25.6mm, thickness 6.3mm