Features: case/bezel material: resin/stainless steel stainless steel/resin composite bracelet solar movement sapphire crystal black dial analog digital display double led light low temperature resistant time calibration signal reception the auto hand home position correction digital compass world time fishing mode 1/100-second stopwatch countdown timer 5 daily alarms hourly time signal full auto calendar 12/24 hours display accuracy: ±15 seconds per month screw down crown screwed case back 1 push 3 fold type clasp 200m water resistance approximate case of size : 58.7 × 52.3 × 14.5mm