Ultra-Thin Watch Prototypes – Konstantin Chaykin Designs the ThinKing Timepiece with a Sleek Shape (TrendHunter.com) 

(TrendHunter.com) Russian watchmaker Konstantin Chaykin has unveiled a look at the ThinKing, which is a unique prototype ensuring that it only measures 1.65mm, making it the thinnest watch on the market. One after… (TrendHunter.com) Russian watchmaker Konstantin Chaykin has unveiled a look at the ThinKing, which is a unique prototype ensuring that it only measures 1.65mm, making it the thinnest watch on the market. One after…