Movement: 5606, SEIKO Suwa factory, Auto-winding, 23 jewels. I can not open the caseback, one piece case, no picture of the movement.
Glass: Original, acrylic, some cracks near 1-3, 10-11 position. Band: Original, signed "SEIKO" on the buckle, it fits for wrist of 18-18.5 cm or less. Rare SEIKO LM band in 1969. Day/Date: Works fine automatically, also manually (Japanese kanji + English).Condition: Used, it runs well, +- 1 minute a day. For practical, everyday use, it would be advisable to have the movement cleaned and oiled. [Seiko LM] is manufactured at SUWA factory. It has ordinary-beat movement "21600bph". [Seiko LM Special] is manufactured at KAMEIDO factory.
It has Hi-Beat movement "28880bph". "56 LM (Lord Matic)" is described on page 164 of the book "THE SEIKO BOOK". It is described on page 47 of the book Japan Domestic Watch Vol. 9 - SEIKO Automatic II. The item "Vintage 1969 SEIKO Automatic watch LM, LORD MATIC 23J 5606-7000 Original band" is in sale since Tuesday, May 14, 2019.This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Wristwatches". The seller is "saitama_jp" and is located in Saitama. This item can be shipped worldwide.