Yema is equipped to handle every race watch format

Three variations of Yema's Urban Sport have been unveiled: Flyfgraf for pilots, Yachtingraf for sailors, and Rallygraf for auto fans.

The identical integrated jubilee-style bracelet and hexagonal steel case unify them all; leather straps in a variety of shades are also an option.

What distinguishes them are the bezel and dial treatments.

In order to assist with various in-flight computations, such as determining average speed or aircraft fuel consumption, or even converting nautical miles to miles and miles to kilometers, the black and yellow Flygraph features an external rotating bezel that rotates in conjunction with an internal bezel.

With a bi-directional 60-minute aluminum bezel that features a 15-minute countdown marking for regatta race starts, Yachtingraf is available in red, white, and blue.

In addition, the bi-directional bezel with aluminum insert and tachymeter scale on the monochrome Rallygraf allows drivers of race cars to compute average speed (in km/h) in conjunction with the internal bezel's elapsed time graduation.

The second-generation internal Caliber YEMA2000, with a 42-hour power reserve and an accuracy range of +/- 10 seconds per day, is used by all three.

The cost of these is $890 for a steel bracelet or $829 for a strap.

An alternative is to purchase a $2,669 collector's case that includes all three watches in a leatherette case.