

⏳ Timeless precision meets rugged durability—never miss a beat in your game!
The Tookie Mechanical Stopwatch SXJ504 combines classic mechanical engineering with modern durability. Featuring a 13-jewel movement, 1/10 second resolution, and a robust stainless steel build, it offers shock, dust, and water resistance. Its intuitive one-button operation makes it perfect for sports referees, runners, and cyclists seeking reliable, precise timing in any environment from -10°C to 40°C.






| ASIN | B08FFKTTC3 |
| Best Sellers Rank | #128,601 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #65 in Stopwatches |
| Brand Name | Tookie |
| Color | Silver |
| Customer Reviews | 3.7 3.7 out of 5 stars (36) |
| Included Components | not null |
| Item Dimensions D x W x H | 0.63"D x 1.97"W x 2.68"H |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Tookie |
| Manufacturer Part Number | 15968565040247 |
| Material Type | not null |
| Model Number | 15968565040247 |
| Number of settings | 1 |
| Screen Size | 6.8 Centimeters |
| UPC | 694340383390 |
| Unit Count | 1.0 Count |
D**!
I Love these old-time Stop Watches!😊
This type of Stop Watch is so easy to use and helps me to time my excersizes.😊
K**R
Stopped working after a few minutes of use.
I was excited for this product because it appeared to be exactly what I wanted. I wound it once and stopped just when the resistance changed. It was working for a few minutes and was reset to the zero position about 5 times before it stopped working. I would not recommend this product.
S**1
Good stop watch
Good stop watch, but no water protection, so I'm returning.
F**N
This stop watch is garbage!
I purchased this stop watch Aug '21 and even with minimum daily use, it's garbage! Do not purchase if accuracy is a requirement. Sweep arm does not reset to 0; it resets three clicks to the left of 0. Additionally, the sweep arm does not stop but continues to run after you depress the button, rendering it useless to record the time elasped.
R**D
Garbage!!!
Wow should have read the reviews first. Starts, stops, next crown push, nothing, next, restart. Will not go to "Zero".
R**C
junk
it just stops. i returned it thinking it was just a fluk got another one same thing. justs stops. could be bad battery i suppose. but shouldn;t have to change it brand new.
M**Z
Not synchronous between 2 stopwatches
Two of these stopwatch did stay synchronous after 1 hour.
G**A
QUIT the 20th day
worked great, easy to read and operate then next day it didn't start
Trustpilot
1 day ago
3 days ago