Probably the nicest choice of strap for your chronograph! I have found these racing-style straps to be to be of excellent value and very comfortable. They come in 4 sizes (18, 20, 22 & 24mm) and with 2 keepers, one of which is fixed and the other one is floating. The straps themselves are made of very comfortable leather and come in 5 colours (black, blue, green, red and yellow). Their length is 85mm on the buckle end (including the steel buckle) and 125mm on the tail end; so not short but not too long either. I think these will look wonderful on chronographs and other sporty watches. I will include a pair of good quality spring bars for each strap. Feel free to contact me for whatever questions you might have.
Racing Corfam-Style Perforated Premium Calf Leather Watch Strap In 5 Colours & 4 Sizes (18-24mm)Bracelets, Buckles & Straps