Seiko Dp-666t Digital Clock

Item Description
This is a vintage SEIKO DP-666T digital desk clock made in Japan.

A classic Showa-era retro design featuring a distinctive vintage style highly popular among collectors and retro interior enthusiasts.

Product Details

• Brand: SEIKO
• Model: DP-666T
• Type: Digital Desk Clock
• Era: Vintage
• Country/Region of Manufacture: Japan

Condition
This is a used vintage item.

There are visible scratches, stains, discoloration, and signs of wear due to age and use.

Please check all photos carefully for condition details.

Functionality

• Power lamp lights up correctly
• The clock display operates properly
• Alarm function does NOT work with normal alarm setting

Please note:
If the alarm knob/lever is lightly tapped, the buzzer may occasionally sound.
However, the buzzer does not operate properly through the normal alarm setting function.

Tested continuously for approximately 24 hours and operated without major issues during the test period.

Please note:
Long-term operation, daily time accuracy, and time deviation have not been measured.
Due to the vintage nature of this item, long-term accuracy and durability cannot be guaranteed.

Features

• Classic Japanese retro desk clock
• Vintage Showa-era design
• Popular collectible SEIKO digital clock
• Great for retro interiors or display use

Voltage / Power Requirement (Important)

• Rated voltage: AC 100V (Japan domestic use)
• Plug type: Japanese standard plug

This clock is designed for use in Japan.
If your country uses a different voltage (such as 110–120V or 220–240V), a step-down transformer may be required for safe operation.

A transformer is NOT included.

Additional Notes

• Original vintage SEIKO clock
• Alarm function is not fully operational
• Recommended for collectors, display, or restoration purposes
• Sold as-is due to age and condition 

We ship using FedEx, DHL and Japan Post.

We usually ship within 5〜10 business days of receiving cleared payment.

Customs and duties:

For buyers in the United States: Import duties and taxes are included in the item price or shipping cost.Items shipped to the U.S. are sent under the Delivered Duty Paid (DDP) method, which means all import-related charges are prepaid.You don’t need to pay any additional fees when your order arrives.

For buyers outside the United States:Import duties, taxes, and charges are not included in the item price or shipping cost.These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be before bidding or buying.