Wittnauer 239T Steel ChronographWhen the regatta goes chrono.. This is a great sized chrono with a brown bezel and regatta countdown on the sub dial, both of which would have originally been red. The 40mm steel case is in superb condition and the rotating bezel can be used to measure elapsed time or could be used to monitor a second time zone. The dial is in great condition, with crisp white text that includes a tachymeter scale on the perimeter. Additionally, the minute counter has