Ordered the 5610-1 with the older 3159 module, received the 5610U-1CF with the newer 3495 module. I'm not complaining, and I only paid $90 👍 : r/gshock
Casio G-Shock GW-M5610 [REVIEW] - The Best G-Shock For Small Wrists! • The Slender Wrist
G-Shock Module 3159 Watch Movement | Caliber Corner
Casio G-Shock GW-5000-1JF Wrist Watch for Men 3159 JA Japan Vintage | eBay
can anyone verify if this G-Shock GWM5610 (3159) is fake? : r/gshock