Vintage Seiko Lord Matic ref. 5606-7000 with 23 Jewels Japan Men's Watch Movement: Automatic (5606A) with manual winding option Glass: Acrylic Dial: White-Silver Structural Body: Stainless Steel Serial number: 984534 Functions and Features: Day (English+Japanese) Date Calendar (all functional), Hack second hands Band Material: New SS Bracelet Strap (not seiko) Case size Approx. 36 mm (crown not included) Band size (total arm) approx. +22 cm Lug width: 19 mm The watch is in good working condition. Please Note: Do not quick set day or date within 10:00 to 05:00 o'clock on this model watch because this could make demage on day-date corrector wheel rocker! Insured and registered shipping.