CASIO LINEAGE LCW-M170DB-1AJF Multiband 6 Men's Watch New in Box | eBay
G Shock GA 100 (module 5081) User manual and a VERY detailed functions overview - YouTube
Watch Casio Lineage LCW-M170D-1A watch is an original men's quartz watch with an official warranty Digital and Quartz watches wristwatches for men hand jewelry accessories male clock gift _ - AliExpress Mobile
User Manual for Casio Watch Module - Owner's Guide & Instructions