Seiko - King Seiko (KS) - 5621-7000 seiko representing the tactical evolution of

representing the tactical evolution of Seiko's hybrid display technology during the late 1980s

which is designed for high-torque and long-term serviceability in professional environments

This ensures a sweeping second hand that glides with breathtaking smoothness

grab-and-go accuracy that was a hallmark of Omega’s pursuit of chronometry

12mm BETWEEN LUGS 18mm BRACELET SIZE Approx

Seiko - King Seiko (KS) - 5621-7000 seiko representing the tactical evolution ofThis timepiece is a flagship model from the prestigious King Seiko line, which was positioned just below Grand Seiko in terms of prestige and quality for the Japanese Domestic Market (JDM). The heart of this watch is the high grade Seiko Caliber 5621A, a 25 jewel in house automatic movement running at a high frequency 28,800 bph which Seiko categorized as "Hi Beat" to provide a signature smooth sweeping seconds hand and exceptional chronometer grade