The dial thickness of Concas ranges from about 4 mm to 14 mm. ..
Concas series L2.669.4.78.6 Mechanical men's watch has a surface size of 4 1mm, a thickness of 14mm, and a surface size of L3.64 1.4.56.6 Mechanical men's watch has a surface size of 39mm and a thickness of12 mm.