The Fireman has 21mm lugs. Fitted it on 21mm leather straps.
But since I have extra 24mm strap lying around, I do some cutting and fitted it.
First time cutting. A bit off
.
A 10x poorer than student working class (me) watch.![redface](https://www.sgrolexclub.com/core/images/smilies/redface.png)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls3.jpg)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls4.jpg)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls1.jpg)
But since I have extra 24mm strap lying around, I do some cutting and fitted it.
First time cutting. A bit off
![Devil](https://www.sgrolexclub.com/core/images/smilies/devil.gif)
A 10x poorer than student working class (me) watch.
![redface](https://www.sgrolexclub.com/core/images/smilies/redface.png)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls3.jpg)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls4.jpg)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls1.jpg)
![](http://i655.photobucket.com/albums/uu273/tsubakii2/balls2.jpg)