I find the slate grey dial easily more appealing, and despite not being a fan of the large 'Graduated....' print, I don't find any disagreement with a pulsometer scale, it's not only an occasionally helpful tool, it brings me fond memories and ideals of my mother as a medical professional, and ultimately the natural world - our own rhythm of the heart, the guiding organ of our obsessions with high horology.... ππββοΈπ§‘