Are Self-Winding Watches Better Than Manual Watches?

Self-Winding vs Manual Winding Watches - Hamilton Khaki Field Automatic (left) and Mechanical (right)

Manual and self-winding watches are two different types of mechanical watches, those powered purely by the mechanics inside a watch rather than a battery.  Manual winding watches require the owner to rotate the crown to power the watch. Self-winding watches, also known as automatic watches, have a weighted rotor that automatically rotates, and powers the … Read more

Seiko NH36 Movement (EVERYTHING You Need To Know)

Seiko NH36/NH36A Movement Diagram

The Seiko NH36 movement is an unbranded version of their 4R36 movement, identical in accuracy, build, and performance. Seiko sells the NH36 to third parties instead of using it in their watches.  The NH36 movement has 24 jewels, a 41-hour power reserve, 21,600 BPH, and an accuracy of -20 to +40 seconds per day. It … Read more

How to Properly Wind a Mechanical Watch

Winding a Mechanical Watch

Some of the most expensive and sought-after watches in the world are mechanical watches. Unlike watches with batteries, mechanical watches are powered through a series of springs and gears that are tightened when wound and slowly release energy into the watch over time. To wind your mechanical watch, you’ll need to rotate the crown, typically … Read more