Another highly collectible. 

All original head. 

Untouched unpolished case factory edges finished still sharp and visible only crystal glass polished. 

Lovely balance patina condition for a vintage true character. 

Newly service and all works fine and  very good time accuracy -/+5 SPD also result on timegrapher last three photos not for sale. Tested for 2 weeks wearing before it listed and perfectly reset to zero or to 12. 

Good for keeps or collecting a lovely arabic military dial 6139 5 sports speed timer JDM. 

Please see photos for more description or feel free to ask or request. Thanks