While there is lttle definitive information available about Seiko watches with Ukiyo-e dials, the practice appears to have begun in the late 1960s and 1970s. Certain unknown Seiko retailers were modding the watches as a form of practice for watchmakers. The dial was modified with all applied text, indicies and hands removed. A Ukiyo-e image from a stamps was then applied to the dial and the applied text, indicies and hands were replaced. The result was a striking Seiko dial while also teaching a skill to watchmakers.

The initial stamps used to make the Ukiyo-e dials came from an 11 part series issued by Japan Post Co from 1955 to 1965. Other stamps have since been used to decorate these Seiko dials.   

Pre-owned Seiko Lord Matic Watch. Reference 5506-7000 with applied Ukiyo-e dial. Overall, this watch is in (B) Very Good condition. Original LM bracelet. Watch runs, but could use a service. A daily difference did not register on the timegrapher. It is wearable, but a service is needed to get the best performance. 

- Ref No. : 5506-7000
- Serial No./Year: 3N0985/1973
- Case:
    34mm diameter, 18mm lug width, 10mm thickness, 38mm Lug-to-lug.
    Stainless Steel
- Crystal: Hardlex
- Movement & Accuracy: 
    Caliber: 5506 Automatic
    Complications: Quickset Day/Date
    Measured Accuracy: NMF sec/day.
    Amplitude: NMF°
    Beat Rate: 21,600 A/h
- Band: Original LM bracelet
- Condition Rank: (B): Very Good Condition.
- Country of Manufacture: Japan

Condition Rank Guide:
-N: Item is in New Old Stock condition (NOS). Shows little to no signs of wear apart from some minor handling wear.
-A: Item is in Excellent condition. Micro-scratches can be seen on the sides of the case, bezel, and/or bracelet. No pitting/gouges on the case or scratches in the crystal.
-B: Item is in Very Good condition. Minor scratches and scuffs can be seen on the sides of the case, bezel, and/or bracelet. No pitting/gouges on the case or deep scratches on the crystal.
-C: Item is in Good condition. Moderate scratches and scuffs can be seen on the sides of the case, bezel, and/or bracelet. Minor pitting/gouges may be visible on the case. One or less deep scratches may be visible on the crystal. See photos.
-D: Item is in Fair condition. Heavy scratches and scuffs can be seen on sides of the case, bezel, and bracelet. Significant pitting or gouges are visible on the sides of the case and the crystal shows multiple deep scratches
-F: Item is in Poor condition. Item is not functional. For parts or repair only.