Fake piece of junk.
Any time the first half of the serial number is all letters and no numbers, it's fake. But sometimes a plant would use the letter "o" for the year code for 2000 instead of a zero, so be careful if the middle digit is either one.
We've seen plenty of GAD- fakes though, and they're ALL fake. Not only that but the serial font is much too thick, the "Made in... " at the bottom of the creed is wrong, and style number 4437 belongs ONLY to a Soho Stripe Small Hobo, picture below. Please report it.