You can get chronometer certified watches from the Swatch group brands for around the $1K price, and in order to get a Seiko with a +15/-10 spd accuracy specification, you need to get one with a 6L or 8L calibre, which runs in the $3K+ price range.
You can get chronometer certified watches from the Swatch group brands for around the $1K price, and in order to get a Seiko with a +15/-10 spd accuracy specification, you need to get one with a 6L or 8L calibre, which runs in the $3K+ price range.