The World's First 18K Purple Gold Dial Watch | Handcrafted in Japan with a High-Beat MIYOTA 90S5 Movement

A groundbreaking timepiece crafted with rare purple gold—limited edition mechanical watches now available worldwide TOKYO, April 3, 2026 /PRNewswire-PRWeb/ -- Jewelry Miura Co., Ltd., a Japanese jewelry manufacturer known for its innovative materials and craftsmanship, has launched the...