# Self-winding wristwatch (transparent backside)

- By: Petar Milošević
- Date: 2016-11-28
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Self-winding_wristwatch_(transparent_backside).jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/8/84/Self-winding_wristwatch_%28transparent_backside%29.jpg/1920px-Self-winding_wristwatch_%28transparent_backside%29.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Self-winding (automatic) wristwatch with transparent backside (Pizzaro 1897). Macro stacked image.