2102 popular selling men's quartz watches outdoor sport 30m waterproof multifunctional chronograph luminous calendar bracelet silicone, Slivery;brown

classic quartz tooth edge highly quality steel band 5 colors to choose from clasp style: single folding buckle strap material: alloy classic quartz tooth edge clasp style: single folding buckle strap material: alloy dial jewelry design, high-end atmosphere and high-grade
clasp style: single folding buckle strap laser infrared
the range is up to 2 kilometers. it can be used for long-distance signaling in the field, asking for help, and indicating the direction. purple light
daily life helper, fluorescent agent detection, money detection, outdoor scorpion hunting helper, etc. flashlight
the irradiation distance can reach 20 meters. three modes:
1. always bright
2. strobe (in constant light mode, press once)
3. sos distress signal light mode.syi