商品説明
This is the second King Seiko model, the non-date "44-9990" which appeared in 1964.
King Seiko is a series positioned at the top, alongside Seiko's highest-grade watch, the Grand Seiko, and was manufactured until the 1970s.
The second model features a hack function (a second-hand stop device), which was omitted in the first model.
Practicality has been improved by adopting a screw-down screw-back on the case back (stainless steel models only).
This particular piece is a later version of the second model.
The design of the medallion on the case back of the second model was changed in stages.
Initially, the King Seiko "shield mark" was used, and around 1967, it was changed to a simple design with only "SEIKO" written on it.
This particular piece is the final model manufactured in 1968, with a Kameido (Daini Seikosha) mark under the SEIKO logo.

How to Operate
Manual winding: Rotate the crown upwards in the normal position
How to pull out the crown: Insert your fingernail between the case and the crown and gently pull it out
Pulling the crown too hard may cause it to come off. Please pull it out gently.
To prevent the crown from bending, remove the watch from your wrist before operating.
Gentle operation can reduce the stress on the crown.
Time setting: Pull the crown and rotate it downwards
The second hand stops when the crown is pulled out
Condition
This watch has been overhauled and its exterior polished.
The strap has been replaced with a new genuine one, so you can use it comfortably.
The crystal has small scratches that could not be removed by polishing, but the dial is highly visible.
The crown is genuine with the W SEIKO logo.
There is no wear on the crown, and it operates smoothly.
When pulling out the crown, insert your fingernail between the case and the crown to pull it out without applying excessive force.
The medallion on the case back has slight discoloration but is relatively clean.
Due to its age, it is not water-resistant.Please avoid wearing it on rainy or hot days.
Please also be careful of shocks and magnetism.
| Year of Manufacture | April 1968 |
|---|---|
| Model Number | 44-9990 |
| Movement | Manual winding Cal.44A 25 jewels Hacking function (stop seconds hand) |
| Material | Stainless steel |
| Size | Diameter 36.5mm (excluding crown) Thickness 11.4mm |
| Bracelet | New genuine strap 19mm (cowhide / black) |
| Overhaul Date | September 2025 |
| Condition |
Not waterproof 【Case】Minor scratches that could not be removed by polishing 【Case Back】Minor scuffs, linear scratches, small discoloration on medallion 【Crystal】Minor scratches that could not be removed by polishing 【Dial】Overall slight tanning, slight dullness on indexes, minor scratches near the center 【Hands】Dullness, scuffs |
| Accessories | No accessories Comes with our 100-day warranty |



