Vintage Seiko Model SDA-573 Flip Clock, 1976

Details

Description

Compatibility note for usa / canada / japan buyers: requires a 220 v / 50 hz voltage + frequency converter … Read more Compatibility note for usa / canada / japan buyers: requires a 220 v / 50 hz voltage + frequency converter to work correctly.

add a slice of retro japanese design to your space with this seiko sda-573 vintage flip clock in sleek black.

crafted in japan during the late 20th century, this model embodies classic seiko quality with a distinct space age aesthetic — perfect for collectors and design lovers alike. The mechanical flip display gently clicks as the time changes, delivering both functionality and charm.

this iconic clock features a bold black housing and digital flip numerals, giving it a minimalist yet eye-catching look that pairs beautifully with modern or vintage interiors. Its alarm function makes it practical as well as stylish — ideal for desks, shelves, or bedside tables.

seiko’s reputation for durability and precision is a big part of why the sda-504 has remained a sought-after piece in vintage electronics circles. Built to last and still ticking decades after it first left japan, this clock is a standout addition to any home or office collection.

whether you’re a fan of mid-century flair or simply want a functional conversation piece, the seiko sda-573 in black is a unique find that blends retro character with everyday utility.

fully functional and in excellent vintage condition, with age-related scratches, decoloration and a soft motor hum that reflects its authentic vintage character.

specifications:
• model: sda-573
• origin: japan
• voltage: 220v, 50hz, 3w
• illumination: internal glow lamp
• dimensions: approx. 14 × 10 × 7,5 cm

power & compatibility note

european 220–240 v / 50 hz model with an ac synchronous motor. The clock keeps time based on the local mains frequency and is designed for 50 hz power systems.

in 60 hz regions (such as the usa, canada, and parts of japan), the clock will not keep accurate time when used with a voltage transformer alone.
for proper operation and accurate timekeeping, a combined voltage and frequency converter (120 v → 220–240 v, 60 hz → 50 hz) is required.

please check local compatibility before purchase. This piece has an attribution mark,
i am sure that it is completely authentic and take full responsibility for any authenticity
issues arising from misattribution See less