Seiko 6138-0040 “Bullhead”
Stainless steel case iconic chronograph by Seiko, called Bullhead because of the crown & pushers on top of the case. There were two versions of this watch, one with blue dial and this one with a brown dial.
The watch is in good conditions for its age and use. The hands have a great tough burned patina and the bezel has assumed a ghost red colour. The fishbone steel strap is also original. The particularity of these watches is that they change colour depending on the light that hits their dial. The subdials can be golden or dark, and the rest of the dial has a natural tropical tone, being brown. Lume on indexes is also all there, with a heavy patina too.
46 x 43mm.
Seiko self-winding automatic cal. 6138 movement working fine. Service history unknown.