Casio Marlin W300 real/fake module?

This week, rescued a W-750 Marlin 🐟🤘🏼 (gently restored, big scratches polished out of the crystal, tidied up case, proper casio bracelet, fixed module!) beep beep! 😁 : r/casio

Vintage 1980 Casio W300 Marlin Digital Diver Watch Module 106 ALARM CHRONO JAPAN

CASIO DURO -cheap fake, not worth it. DO NOT BUY

Fake Casio A168W from ?

Vintage Rare Casio W-250 Module 108 Digital Wristwatch Marlin 80s

CASIO DURO -cheap fake, not worth it. DO NOT BUY

Show wear and scratch. Ready to use or collection. See pictures for details. You will install battery your self. ⚠️ has an issue at the last digit.

Casio Marlin Digital W-400 module 106 JAPAN made Vintage 1984/ Rare / READ⚠️

Casio Marlin W300 real/fake module?

Casio W750 Marlin 🐟 - 1983 Japan - Solid and well made, with a stainless steel strap and case with screw-down case back : r/casiovintage

Beware of the fake Casio MDV-106 Marlin, Page 2

why did casio stop the screwback??? vintage more stable?

WARNING!!!!!!!!!!!!!!!!!!! Beware fake Casio DW-5600BBs!

Original CASE FOR CASIO DW-1000 rare Casio Marlin - module 280 Used

Casio Marlin Digital W-400 module 106 JAPAN made Vintage 1984/ Rare / READ⚠️

Casio Marlin Digital W-400 module 106 JAPAN made Vintage 1984/ Rare / READ⚠️