4 Of 16 - Ludwig Oechslin On Functionality

4 of 16 — Ludwig Oechslin on functionality

2 of 16 — Ludwig Oechslin on date displays

11 of 16 — Ludwig Oechslin on reliability

1 of 16 — Ludwig Oechslin on using gears

16 of 16 — Ludwig Oechslin on his goals

13 of 16 — Ludwig Oechslin on teamwork

3 of 16 — Ludwig Oechslin on the month display

10 of 16 — Ludwig Oechslin on mathematics

14 of 16 — Ludwig Oechslin on the concept of ochs und junior

12 of 16 — Ludwig Oechslin on rigorous simplicity

Assembly commentary — Ludwig Oechslin’s perpetual calendar

Assembly of Ludwig Oechslin’s perpetual calendar

15 of 16 — Ludwig Oechslin on his good luck mp4

Months with 30 days — Ludwig Oechslin’s perpetual calendar

9 of 16 — Ludwig Oechslin on communication

5 of 16 — Ludwig Oechslin on prototyping

Mechanik2 watch - The second interpretation of the legendary MIH Watch designed by Ludwig Oechslin

8 of 16 — Ludwig Oechslin on design trends

Forwards and backwards — Ludwig Oechslin’s perpetual calendar