The DEDEGUMO 【miryo】 上田奈津子×デデグモ コラボレーションウォッチ 金彩 伝統工芸 手作り腕時計/クオーツ時計 (ref. QCB-2) is a quartz watch, with a 31mm stainless steel case, powered by the QCB-2 movement. under a sapphire crystal. Manufacturer MSRP is $123.