I sold this watch a long time ago, but thought I should share it for those who are interested in some Longines history and a beautiful watch.

Of course, I wish I still had it. Really undervalued - but uncommon.

Presenting a Longines 13.33 Caliber Sports Chronograph



From what I remember, the serial number linked this watch to 1913 (!!). The case measured about 35mm in diameter. Worked wonderfully.

The movement is, of course, incredible. The 13.33, 13zn, and 30ch chronograph movements are by far my favorite semi-afforable chronograph movements.




You'll notice a very interesting and intricate minute jumper mechanism that allows an almost instant jump minute-to-minute for extra precision. I wish I had taken a picture of it working.



These were the days when wristwatches were essentially pocket watches with lugs. In fact, the movement is pin set!