Features:

• Unit has the first wireless remote control capability for a portable MD unit.
• Watch displays track, time, and even title information.
• Also works as a fully functional wristwatch.
• Headphones are still wired directly to the unit for optimal sound quality.
• One-touch eject mechanism.
• 40-second shock protection
• All standard play modes.

Links:

• Sony's Japanese announcement for this unit's release (See English machine translation).
• A friend sends in photos of the Sony MZ-E7W wristwatch remote.

Reviews:

• Christoper's MZ-E7W photo gallery/review
• MiniDiscussion has collected user reviews for this unit.

Specs: Watch remote powered by a Lithium battery (CR2032) which will last for approximately three months with regular use. Transportation frequency: 239.54MHz

User Manual: J/E