![Waltham with screwdown crown circa 1918, 8 years before the Rolex Oyster. Rolex really should take all the "first waterproof wristwatch" stuff down from their website. First AUTOMATIC waterproof wristwatch sure. But Waltham with screwdown crown circa 1918, 8 years before the Rolex Oyster. Rolex really should take all the "first waterproof wristwatch" stuff down from their website. First AUTOMATIC waterproof wristwatch sure. But](https://preview.redd.it/waltham-with-screwdown-crown-circa-1918-8-years-before-the-v0-zq16oowr0o7a1.png?width=2020&format=png&auto=webp&s=60dd4c1076f362f624e3710880758abe51d7c17f)
Waltham with screwdown crown circa 1918, 8 years before the Rolex Oyster. Rolex really should take all the "first waterproof wristwatch" stuff down from their website. First AUTOMATIC waterproof wristwatch sure. But
![1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium 1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium](https://miro.medium.com/v2/resize:fit:1400/1*CplgVep0gYxKbhzkWF-O0A.png)
1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium
![1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium 1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium](https://miro.medium.com/v2/resize:fit:1400/1*Dl_nh_Jox0e4LXs7Umi53A.png)
1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium
![Kids Watch, 7 Colors Light Analogue Quartz Watch Children's First Watch Daily Water Resistant Wrist Watch for Boys and Girls,Time Teach Watches,Soft Band Wrist for Kids Wrist Watches… : Amazon.co.uk: Fashion Kids Watch, 7 Colors Light Analogue Quartz Watch Children's First Watch Daily Water Resistant Wrist Watch for Boys and Girls,Time Teach Watches,Soft Band Wrist for Kids Wrist Watches… : Amazon.co.uk: Fashion](https://m.media-amazon.com/images/I/81-0ugEJQYL._AC_UY350_.jpg)
Kids Watch, 7 Colors Light Analogue Quartz Watch Children's First Watch Daily Water Resistant Wrist Watch for Boys and Girls,Time Teach Watches,Soft Band Wrist for Kids Wrist Watches… : Amazon.co.uk: Fashion
![1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium 1919 Waltham Depollier Field & Marine “THERMO” the first waterproof watch has finally been found. | by Watch Angels | Watch Angels | Medium](https://miro.medium.com/v2/resize:fit:1400/1*mQuLJhefzEP9xF6CPdFnZg.png)