Based on my analysis, Coach Sean McDermott of the Buffalo Bills was wearing a Casio AE1500 wrist watch in the National Football League’s American Football Conference Championship game. In film I studied through the 2024/2025 football season, Coach consistently wore a watch whose characteristics matched those of Casio’s best $24 watch.
If true, this marks a change from his usual choice in watch brand, which had been previously identified as G-Shock.

Coach Used to Wear G-Shock
Sean McDermott earned a reputation as a G-Shock watch wearer over the years. In a Reddit post entitled “Sean McDermott, coach of my beloved Buffalo Bills wearing a G-Shock G-7900… Go Bills!” Reddit user euge_lee posted a photo of Coach McDermott wearing a G-Shock believed to be the G-7900.
This particular model sported a red light button front and center as well as red pushers for the lower buttons on the side of the G-Shock’s case. That Reddit post was published three years ago.
However, this season in the videos and pictures I saw, Coach was not wearing a watch with red buttons.
The watch he wore in its place certainly had Casio G-Shock like characteristics, but in the end I determined it was the Casio AE1500.

How I arrived at my conclusion
In the AFC Championship game against the Kansas City Chiefs aired on CBS, I recorded a sideline shot of Coach McDermott raising his left hand to adjust the microphone of his headset. While I was expecting a G-Shock, I was surprised by two factors.
First, the entire screen gleamed in a uniform fashion that suggested the watch had no subdials but rather one large LCD display. I was expecting to see the “eye” of the G7900 as well as the tide graph subdial and did not see them.
Second, as I poured through YouTube videos of press conferences and rousing locker room speeches of Coach this season, I saw his watch had large bold digits on the LCD, and small metal buttons on the side. The rest of the watch case and band was black.
Jinkies, a clue.
The large digits narrowed the watch down to three candidates: the G-Shock GW-9500, the G-Shock GD-010, and the Casio AE1500.
But the GD-010 has black plastic buttons. The Mudman GW-9500 has large metal buttons on one side and metal button shrouds on the other.
So the buttons I observed on Coach’s watch narrowed it down to the Casio AE1500.
Mystery Solved!

An Elite Watch
Even though the Casio AE1500 only costs about $24 on Amazon, it’s a rugged watch with a huge screen that punches way above its weight. You should get one for yourself if you haven’t already. Click here to buy the Casio AE1500 with my affiliate link. It’s the best watch for that price.
So look at the above video and tell me if you think Bills Coach Sean McDermott is wearing the Casio AE1500. If so he wore it to one win away from going to the Super Bowl.
And really I’m sorry he didn’t make it. I’m a New England Patriots fan but this season I was hoping that the Bills would win it all. If for no other reason that to reward the Bills Mafia, the Bill’s devoted fanbase.
I have a lot in common with the Bills Mafia in the fact that I hate tables. When the Bill Mafia elbow drop tables I feel a sense of glee. And you can rest assured that a Casio AE1500 will still be on your wrist after you elbow drop a folding table.
You might get a distal humerus fracture but the watch will be fine.