1、ABSplastic
2、Multi-functionwithAlarm/Chrono/EL-LightLCDChinamodulewith3Vbattery5sec.perday
3、PVCorPUPlasticstrapwithStainlessSteelbuckle pin
4、StainlessSteel
5、1)EN-71PartI/II/III 2)RoHsStandard 3)98/101/EEC 4)2005/84/EC 5)EMC 6)EN62115 7)Non-Phthalete