
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.
Explore Climbing Series collection · 13 watches












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The Addiesdive 36mm Sapphire Crystal Quartz Watch AD2026 is a quartz watch, with a 36mm stainless steel case, 12mm thick, powered by the Seiko VH31 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $99.
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