Seiko - Twin Quartz High-End Dress - 9920-7000 JDM The aesthetic is quintessentially mid-century

The aesthetic is quintessentially mid-century luxury

Feature Specification Brand Seiko Model SilverWave Quartz REFERENCE 7546-8340 YEAR 1979 Japan JDM MATERIAL Stainless-Steel WINDING Quartz (High-Torque) CALIBER Seiko 7546 (4 Jewels) SERIAL 960064 SKU 1349 CASE SIZE WITHOUT CROWN Approx

It is uniquely detailed with massive

Now available for sale is a remarkable piece from that legacy

but its true collectible appeal lies in its brand history

Seiko - Twin Quartz High-End Dress - 9920-7000 JDM The aesthetic is quintessentially mid-centuryThis timepiece is a magnificent artifact from December 1979, as definitively proven by the serial number 9D1023. The 99 series calibers sit at the absolute pinnacle of Seiko's golden era of electronic watchmaking, produced by the elite Suwa Seikosha factory. It houses the ultra rare Caliber 9920, a high end technical soul that utilizes two separate quartz crystals one to measure time and a second to detect temperature changes compensating for thermal