
Seiko
Seiko's meca-quartz hybrid chronograph module combining quartz timekeeping accuracy with a mechanical chronograph module for a sweeping chronograph seconds hand. The VK63 features a date display at 4 o'clock and provides the satisfying mechanical pusher feel of a traditional chronograph at a fraction of the cost. Battery powered with approximately 3 years of life, it has become the movement of choice for affordable quartz chronographs.
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The Undone Tachikoma is a quartz watch, with a 41.8mm stainless steel case, 12.7mm thick, powered by the Seiko VK63 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $320.
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