Gear Clock : 3 Steps (with Pictures) - Instructables

Gear Clock: The heart of the clock is a PIC 16f628A microcontroller (PDF). This microcontroller has an internal oscillator however an external 20MHz crystal oscillator is being used since it will have to accurately keep track of time for weeks and months. The m…

Chain Clock — Making At Home - A variety of projects made at home.

Gear Clock : 3 Steps (with Pictures) - Instructables

Wooden Gear Clock : 8 Steps (with Pictures) - Instructables

Hanging Gear Clock Woodworking plans clocks, Wooden gear clock, Wood projects

Quartz-movement Based Perpetual Calendar Clock : 7 Steps (with Pictures) - Instructables

Gear Clock : 3 Steps (with Pictures) - Instructables

Planetary Gear Clock : 6 Steps (with Pictures) - Instructables

Mystery Clock : 44 Steps (with Pictures) - Instructables

Making a Wooden Gear Clock - Part 1 - by Loxaco, Inc - With behind the scenes pictures