![Installed a Sensor Watch module in my F91w. Pictured are my favorite features: moon phase, sun set/rise time, and adjustable red/green backlight. : r/casio Installed a Sensor Watch module in my F91w. Pictured are my favorite features: moon phase, sun set/rise time, and adjustable red/green backlight. : r/casio](https://i.redd.it/installed-a-sensor-watch-module-in-my-f91w-pictured-are-my-v0-h55ryfc1g9aa1.jpg?width=3024&format=pjpg&auto=webp&s=a8613b1b2bb27155b589edf8d0bf7a998ac56515)
Installed a Sensor Watch module in my F91w. Pictured are my favorite features: moon phase, sun set/rise time, and adjustable red/green backlight. : r/casio
![Casio Gmw-b5000 Bezel | Gmw-b5000 Modified | Casio Watch Module | Casio 3229 Module - Watch - Aliexpress Casio Gmw-b5000 Bezel | Gmw-b5000 Modified | Casio Watch Module | Casio 3229 Module - Watch - Aliexpress](https://ae01.alicdn.com/kf/S61c29e584aea4fd6aa6cd646b532ab79Q/Modified-Casio-Watch-Accessories-Watch-Case-for-Module-For-Casio-3229-DW-5600-DW-5700-Series.jpeg)
Casio Gmw-b5000 Bezel | Gmw-b5000 Modified | Casio Watch Module | Casio 3229 Module - Watch - Aliexpress
![Casio Gmw-b5000 Bezel | Gmw-b5000 Modified | Casio Watch Module | Casio 3229 Module - Watch - Aliexpress Casio Gmw-b5000 Bezel | Gmw-b5000 Modified | Casio Watch Module | Casio 3229 Module - Watch - Aliexpress](https://ae01.alicdn.com/kf/S84e45be25c634004ac70b515366a7a55Z/Modified-Casio-Watch-Accessories-Watch-Case-for-Module-For-Casio-3229-DW-5600-DW-5700-Series.jpeg_Q90.jpeg_.webp)