Superb and unique, this Seiko Grand Quartz, known as the "Diamond Dust" from 1977, perfectly illustrates Japanese excellence in precision and design during the quartz era.

Its champagne dial, with a subtly shimmering texture, captures light in a unique way and gives the watch a refined and original presence. The applied silver indices, combined with slim "pencil" hands with a black insert, offer remarkable legibility while maintaining the elegance of the 1970s.

Powered by the thermocompensated Seiko 4842 quartz caliber, this watch belongs to the brand's high-end movement category, designed to offer exceptional precision. It also features advanced functionalities for its time, such as the jumping seconds hand and an ingenious time-setting system with a 10-second jump during adjustment.

The "typhoon" symbol of Suwa Seikosha is also engraved on the case back, details that attest to the care taken in its design.

This watch comes without box or papers.