Atomic Wristwatch Casio

What's best digital Casio Atomic Solar or bracelet?

This solar atomic I http://www.hbwatches.com/g5500c-7-casio-g-shock-classic-white-square-solar-watch-p-504.html and He is the Digital One http://www.hbwatches.com/dw56rtb-7-casio-g-shock-referee-timer-white-watch-p-345.html which one should I buy and why? Oh yes you do they are authentic?

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Review: CASIO G-SHOCK GWM5600BC-1 digital watch

Casio Pro Trek Digital Watch for Him Altimeter, Barometer, Thermometer, Compass $449.95 Case-  Case Material:  Resin-  Case Colour:  Black-  Case Shape:  Round-  Back:  Stainless steel back-  Bezel Function:  Compass-  Bezel made of:  Resine-  Crystal:  Mineral crystal Movement-  Display Type:  Hours, Minutes, Seconds & Month, Day of week, 24h hand-  Movement:  Radio (quartz) Multiband 6- &…