News
Closing the Clasp on the Mesh Band
Posted on March 07 2018
Calculating Logarithms Manually
Posted on December 29 2017
Plotting the Logarithmic Scale
Posted on December 28 2017
A key part of this project felt like the rediscovery of a lost art. I wanted to create a general purpose slide rule that could help people experience the fascinating power of a slide rules.
After I learned how to use them, I had to learn how to design slide rule scales. Take a look at how I calculated and plotted the logarithmic scales for this project.
New Sample of A1O Slide Rule Watch
Posted on December 16 2017
Slide Rule Watch Production Update
Posted on October 29 2017
Funded on Kickstarter
Posted on August 25 2017
Slide Rule Watch Design Updates
Posted on August 04 2017
How to Use a Circular Slide Rule
Posted on July 07 2017
Now in Stock
Posted on October 04 2016
Calibration
Posted on September 14 2016
Inspired by the Past vs. Replicating the Past
Posted on July 10 2016
Design Refinements
Posted on June 16 2016
Progress Report
Posted on May 20 2016
Production is well under way! We're expecting that we'll still be shipping sometime in August - although it may now be in the latter half of August.
Production Begins
Posted on March 30 2016
Pre-Order Deals on Indiegogo
Posted on March 29 2016
Kickstarter Success!
Posted on March 16 2016
Interview with Gracious Watch
Posted on January 15 2016
The Prototypes Have Arrived!
Posted on November 14 2015
First Peek!
Posted on October 30 2015
Watch Face Variation
Posted on October 28 2015
Production Drawings
Posted on September 09 2015
Variations
Posted on September 04 2015
Technical Drawings
Posted on August 28 2015
The Movement
Posted on July 11 2015
The Dot Screen Pattern
Posted on June 30 2015
About the Name
Posted on June 25 2015
Early Concept
Posted on June 22 2015