Saw one of these today at a local AD, I questioned the statement claiming to be the worlds most accurate watch (with a sweeping second hand). The AD said they are quartz watches which is how they are so accurate and still have the sweeping hand. Still it seems to be a broad claim, I dont know that much about watches just seeing if anyone else has come across these. The sweeping second hand was very smooth for such a cheap watch around £200 +, seemed like a decent buy even if its still a quartz.
link to the site
http://www.bulovaprecisionist.com/en/in ... ecisionistand vid of the sweep
http://www.youtube.com/watch?v=O-dppqYWHuM