Prime numbers (they’re the ones that can only be divided by 1 and themselves) are the building blocks of all the other whole numbers—including the ones that tell time. This Prime Time watch features 1 through 12 in their undisguised form: as powers and products of reliable prime numbers.
Quartz movement. 1-year warranty. Standard battery. Not waterproof. 9.5" long. Face diameter approximately 1.3". The Unemployed Philosopher’s Guild donates some of its profits to CJA (The Center For Justice and Accountability); Women for Afghan Women; New Yorkers Against Gun Violence; Kids For A Better Future; and Grist.