http://www.ebay.com/itm/CASIO-ALT-6100-JAPAN-M-VINTAGE-DIGITAL-WATCH-ALTI-THERMO-g-shock-frogman-protrek-/251010566719?pt=LH_DefaultDomain_0&hash=item3a71654a3f#ht_5112wt_1396 Not a G but too cool for school :)