1940s Glycine Rare Val-71 Stainless Steel 37mm Early Water-resistant Chrono Pink & Gray Two-tone Dial

1940's Glycine? This is a very rare ss 37mm early water proof chronograph with Valjoux 71, one of the few three register chronograph movements in the 40s, and an early snap back water proof case. The dial is pink and gray. The dial is two-tone pink and gray with a double tachymeter printed on the outer edge, which is very rare. Normally, a tachymeter cannot count below 60km, but the snail tachymeter is able to count below 60km. Unlike the snail tachymeter, the tachymeter is printed twice on the outer circumference to enable counting up to 30km, resulting in a very rare and unique look.