
Casio F-105W
Best for
A bright backlight in a compact Casio
Consider: The F-91W is thinner, but this watch has the much better backlight.
Independent Digital Watch Guide
Choose the size, style and priorities that matter to you. Get three tested matches across trusted classics, tough G-Shocks and lower-cost alternatives, with honest advice on what each does well.
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Three useful starting points

Best for
A bright backlight in a compact Casio
Consider: The F-91W is thinner, but this watch has the much better backlight.

Best for
The proven solar square
Consider: The buttons are hard to press, and the stock strap can feel stiff or tight.

Best for
A low-cost GBX-style format
Consider: It feels cheaper and may not last as long. It is not as tough as a G-Shock.
Four distinct routes
Budget
EverydayChoose Casio for comfort, simple controls and everyday reliability.
See Casio Options
RuggedChoose G-Shock for shock resistance, solar power and tougher jobs.
See G-Shock Options
BoldChoose a Freestyle Shark for bright colour, beach use and playful style.
Find Your SharkMods and compatible parts
Find model-specific straps, cases, adapters and protection with compatibility already checked.