Seiko - 5 Actus Automatic Day-Date - No reserve price - 6106-7003 - Men - 1971

Seiko 5 Actus 6106-7003 – one of the early-generation Actus models created during Seiko’s expansion of the “5” concept into a more refined, youth-oriented automatic line.
Compared to standard Seiko 5 watches of the era, the Actus series featured higher finishing, more angular case designs, and a stronger focus on modern styling.
This reference captures that design shift with its sharp tonneau-shaped case, clean silver sunburst dial, and elongated baton indices.

Powered by the 6106 automatic movement, the watch offers quick-set date via crown push and bilingual day display (English/Japanese).
The overall layout remains symmetrical and minimalistic, a hallmark of early Actus dress-sport hybrids.

The case size measures 36.5 mm, a well-balanced size that suits modern wear while preserving vintage proportions.
A new leather strap is fitted for immediate use.

Running at the time of listing.
As a vintage watch, stable operation, accuracy, and water resistance are not guaranteed.
The watch will be carefully packed and shipped with tracking for safe delivery.