1973 Seiko LM 5606-5140

 Serviced, rare find, 1973 Seiko LM automatic watch in all original, good condition. 

Flawless blue dial with very interesting, applied indexes. 6, 9 and 12 o'clock ones are square C shaped. 

Bezelless case with combination of horizontally and vertically brushed and mirror polished sides. 

Original crystal has been polished. 

Original stainless steel bracelet is on very good condition, but unfortunately it's on shorter side. Good for 16.5cm wrist. Clasp extension can be added for additional 15mm or little more. 

Movement is on excellent condition. 

Fully serviced and running with strong amplitude and good accuracy. It has hand winding, hacking and calendar quick set. Plastic star that turns calendar discs has been replaced with metal one. It is still advised not to change the calendar between 20:00 and 04:00, during the automatic date change over.