The contrast in this design is not formed by the colours itself, but by its finish.
A glossy transparent spot varnish is printed on the matte dial to create a so-called ton-sut-ton effect.
Depending on the light, the index print is clearly visible, slightly visible or not even visible at all.
Let the light set the tone.
Japanese movement/ AA battery / designed by Wiebe Teertstra
Tone - White
35cm of diameter
6.2cm of depth
Tone - Grey
Tone - Black