Seiko Lord Matic 5606-5320 - The Elegance of a Cherry-Colored Dial and Prism Glass!
The Lord Matic (LM) series, which was part of Seiko's upper-middle-class collection in the early 1970s, holds great importance for the brand from both an aesthetic and technical perspective. The model you have in your possession, Ref. 5606-5320, is a standout among collectors with its cherry (dark red gradient) dial and multi-faceted (facet/prism) glass.
The Lord Matic series comprises models that appealed to the urban, modern, and prestigious wearers of the period. The gold baton indices on the dial, along with the Seiko logo and "LM" stamp, create a powerful visual that remains vibrant today. The Day-Date window demonstrates Seiko's vision to meet the needs of the era.
Movement
Caliber: Seiko 5606A (Automatic, Hi-Beat)
Jewels: 23 jewels
Frequency: 28,800 vph
Functions: Hours, minutes, seconds, day, date (quickset)
Feature: Manual winding + hacking (stop-seconds).
The 5606 caliber was considered one of Seiko's most reliable and precise automatic movements of the 1970s. Its high frequency ensures high timekeeping accuracy. However, a common detail among collectors is that the day-date quickset mechanism can cause gear breakage if used incorrectly (especially between 9:00 PM and 3:00 AM).
Case and Glass
Reference No: 5606-5320
Case Diameter: ~36 mm
Material: Stainless steel
Glass: Special facet (prism) cut mineral glass.
Unlike classic flat glass, this glass is crafted in a multifaceted prism shape, refracting light at different angles to create constantly changing reflections on the dial.
This effect creates extraordinary depth, particularly on the cherry red gradient dial: sometimes deep burgundy, sometimes bright red, and sometimes copper tones reflecting the light of the gold indices.
Faceted glass is not merely a protective element; it defines the entire character of the watch, transforming the design into a work of art.
Back Cover Engraving:
"Seiko"
Reference: 5606-5320
Serial number (production date code)
Bracelet: Original Seiko stainless steel bracelet (Seiko logo and "LM" stamp on the clasp).
Why Seiko Lord Matic 5606-5320?
Iconic Design: The combination of a cherry gradient dial and faceted prism glass is one of the most striking examples of the Seiko aesthetic of the 1970s.
Dance of Light: Thanks to the facetted glass, the dial displays a different play of color every time you look at it from different angles. This distinguishes it from ordinary automatics.
Reliable Movement: The hi-beat 5606 caliber is one of Seiko's most powerful movements in terms of precision and durability.
Lord Matic Prestige: The LM series is a sub-segment of King Seiko and Grand Seiko, approaching the higher-end in terms of quality.
Collectible Appeal: LM models with facetted glass and a gradient dial are very rare today.
Condition Note
Dial: Original cherry gradient, vibrant and clean. The indices are gold-toned and clear.
Hands: Baton-type, original gold-toned, in good condition.
Glass: Facetted prism glass reflects differently depending on the light, transforming the watch into a living painting.
Gain: 5606A, clean and in working condition; long service life, given its history.
Case and Bracelet: The stainless steel case is well-preserved, and the bracelet bears the original LM stamp.
Final Word
The Seiko Lord Matic 5606-5320 is more than just a watch; it's a masterpiece of 1970s Japanese engineering and design aesthetics. The combination of faceted prism glass and a cherry gradient dial reveals a new face in every light, making this model a unique collector's item and a perfect fit for everyday wear.
The item you're viewing was manufactured in 1973.
Professionally overhauled and FULLY SERVICED (the movement is completely disassembled, its components cleaned, oiled, and adjusted), your watch will function flawlessly without any surprises. (It's maintenance-free for 3 years unless exposed to direct water or high humidity for extended periods.)
Product Condition: Tested and fully functional.
