Many mathematicians look at the world from a different perspective. The watch also displays numbers in a unique way. It decomposes a number by a factor of four and expresses 1-12 in prime numbers!
1 is neither prime nor composite
4 = 2 power of 2
6 = 2 times 3
8 = 2 power of three
9 = 3 power of 2
10 = 2 times 5
12 = 2 power of the second and then multiplied by 3
Japanese made quartz movement
Artificial leather strap
The surface diameter of 3.3 cm
Import from America
A little creative museum shop
A little bit of creative museum store for you to collect a little bit but a variety of unique ideas in the world, share with you commodity-related stories, so you can watch at home museums around the world, without going abroad can quickly buy a foreign store Creative!
- PaymentSecure credit/debit card payment, PayPal, Alipay
Options Shipping fee To Pinkoi Forwarding Center US$2.08 Each additional item US$0.35
- Int'l shipping
Ship from: Taiwan Ship to: 1st item 2nd item Other countries/regions US$6.92 US$1.73
The shipping fee to United States is counted under "Other countries/regions".
- Sales policy