G-Shock

Info

• http://www.gshock.com/
• Unbreakable: http://www.timezone.com/library/cjrml/cjrml631728462093125000
• Masters of G
• http://anton-c.blogspot.com/2008/06/my-casio-g-shock-collection.html

Classics

NASA approved

FLIGHT-QUALIFIED BY NASA FOR SPACE MISSIONS:
    * Casio G-Shock DW-5600C
    * Casio G-Shock DW-5600E
    * Casio G-Shock DW-5900
    * Casio G-Shock DW-6900
    * Casio G-Shock Master of G G-9000

DW-5600E

NASA flight-qualified, 80 eur.

• http://en.wikipedia.org/wiki/Casio_DW-5600E
• 5600 models compared:DW5600-G5600-GW5600-GW-M5600: http://forums.watchuseek.com/showthread.php?t=65908

Shopping

• http://www.ure.dk/casio-ure.html
• http://www.watchmywatches.com/
• http://schmiemann.de/index.php?list=WG1.05.03

Pics

Casio G-shock gallery