I couldn't stand the legibility issue with GW-9400-1B (even on broad broad daylight!). Bought a positive display version GW-9400-1 yesterday. I'm happier now! Here's a picture of them next to each other
G-Shock Rangeman GW9400 Black | Watches.com
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BUY Casio G-Shock Rangeman Solar Multiband 6 Sport Watch GW-9400-1, GW9400 - Buy Watches Online | CASIO Red Deer Watches
Casio G-Shock Master Of G Rangeman Solar Watch GW9400-1C