Casio ldf-12] was searching for a vibration alarm watch, and most were too chunky for me (Gshock sized) but fortunately cane across this interesting piece...pretty unusual in many ways : r/casio
Casio Black Digital Vibrate Alarm Watch - W-735H-1AV – Stonex Jewellers
MAKE IT VIBRATE - Vibrator Module for Casio F-91W : 6 Steps (with Pictures) - Instructables
W735H-1AV | Black Digital Watch | CASIO
CASIO Mud Resist Vibration Alarm Digital Military Green Resin Band Men's Watch TRT-110H-3AV, Men's Fashion, Watches & Accessories, Watches on Carousell
Casio Men's W-735H-8A2VCF Vibration Alarm Digital Watch - Walmart.com
Qoo10 - Casio Vibration Alarm Illuminator W-735H Digital Sports Men Teens Watc... : Watches
A simple watch with vibrating alarm and Bluetooth? | WatchUSeek Watch Forums