Space Watches with Proof:
datastudio.google.com/u/0/reporting/40738bd5-c07f-41f2-aaad-ca5b0aaf9602/page/ZNSUB
https://tinyurl.com/33ee5r7j

NASA approved watches -
- Omega Speedmaster Professional 3570.50.00
- Omega Speedmaster Professional X-33
- Casio G-Shock DW-5600C
- Casio G-Shock DW-5600E
- Casio G-Shock DW-5900
- Casio G-Shock DW-6900
- Timex IRONMAN Triathlon Data Link