View post: How to Safely Lose 2 Pounds a Week, One of the Most Common New Year's Resolutions View post: These Sleek, Soft, and Super Warm Leather Gloves Are on Sale for $33 at Nordstrom Rack Right Now ...
Citizen's own Crystron Mega, from 1975, was rated to ±3 seconds per year, at 4.19 Mhz. Bulova's Precisionist quartz movement runs at 262 KHz, or 262,144 Hz (interestingly, Bulova is owned by Citizen, ...
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