Seiko is adding another watch to the modern King Seiko Vanac collection, and at first glance, the change is mostly about the dial. The new King Seiko Vanac HKF005 takes the angular steel platform introduced with the current Vanac lineup and gives it a dark, glitter-like dial that Seiko says was inspired by Tokyo’s city lights at night. Looks pretty darn cool out the gate.

The current Vanac already represents a more unusual corner of King Seiko. Its sharp, integrated-style case draws from the considerably funkier Vanac watches Seiko produced during the 1970s, giving the modern collection some needed visual range. In my opinion, that was a solid direction to explore. There are already plenty of restrained, historically-minded King Seiko watches available. The Vanac gives Seiko room to get weird again without inventing a completely new design language.

The HKF005 keeps that formula. Its stainless steel case measures 41mm across, 14.3mm thick, and a relatively compact 45.1mm lug-to-lug. There’s a box-shaped sapphire crystal, 100 meters of water resistance, a screw-down crown, exhibition caseback, and a faceted steel bracelet integrated into the overall case design.

Then there’s the dial. Seiko describes its dark, glitter-like surface as an interpretation of Tokyo after dark, with tiny points of light scattered across the city. That’s the brand’s story, anyway. To me, this is something we really need to see outside of press photography. The combination looks promising in images, particularly against the Vanac’s aggressive case geometry, but dial treatments like this can change dramatically depending on the light. What really makes the modern Vanac interesting to me is Seiko’s caliber 8L45.
The automatic movement runs at 28,800 vibrations per hour, offers a 72-hour power reserve, and is rated to +10/-5 seconds per day. More importantly, its architecture is based on the Grand Seiko 9S65. That gives the Vanac considerably more mechanical substance than simply dropping another familiar Seiko movement into an expensive case.

My take is that the 8L45 is essential to making this version of King Seiko make sense. Seiko is asking serious money for these watches, and the Vanac needs a mechanical identity capable of supporting that position.
That brings us to the HKF005’s $3,300 reported U.S. price. The HKF005 is also a regular-production release rather than a limited edition. In my opinion, $3,300 is still enough money to make comparisons outside the Seiko catalog unavoidable. However, the 8L45 makes the conversation considerably more compelling.

And I think that may ultimately be the bigger question surrounding the Vanac. Seiko has created a visually distinct, mechanically elevated branch of King Seiko that sits increasingly close to territory collectors associate with Grand Seiko. The HKF005 doesn’t resolve exactly where that boundary should sit. It does make that boundary more interesting to watch from afar, though.

Co-Founder & Senior Editor
Michael Peñate is an American writer, photographer, and podcaster based in Seattle, Washington. His work typically focuses on the passage of time and the tools we use to connect with that very journey. From aviation to music and travel, his interests span a multitude of disciplines that often intersect with the world of watches – and the obsessive culture behind collecting them.
