(English) Design submitted by Dante from Indonesia.
The idea for this watch is from a system of cylinder head pistons of a vehicle engine, where the pistons move up and down.
The is a simple watch design which only consists of 12 pieces of large dots used as hour indicators and 10 pieces of small dots, each divided into 6 sections which stands as minute indicators. The system only uses the rise and fall of the dots to tell the time. When big dots are protruding, it shows AM, and when flat indicates PM.
The material used is metal with different finishes combined with elastic rubber/soft-grained leather.