
Seiko
A Seiko (TMI) quartz caliber with a high-frequency stepping motor that drives a smooth four-beats-per-second sweeping seconds hand instead of a single tick. Battery-powered and accurate to about ±20 seconds per month, it gives quartz watches a mechanical-style sweep at low cost.
Watchdives collection · 40 watches












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The Cronos Watchdives Seafarar WD5513Q 40mm VH31 Sub Diver Watch is a quartz diver watch, with a 40mm stainless steel case, 11.7mm thick, powered by the Seiko VH31 movement. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $145.
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