SEIKO (Seiko) 72's / 5 ACTUS (5 Actus) / Cal.7019A

Introducing the 1972 Seiko "5 Actus".

Introduced in 1969, the "5 Actus" was an automatic series added to the Seiko 5 lineup.
In the 1971 catalog, it was introduced with the slogan "For the Young Generation on the Move" and marketed toward the youth of the time.

In addition to being automatic, the lineup included models with practical everyday features such as day-date displays and Japanese/English day switching.
This is a 1972 model from the era when the 5 Actus was being actively marketed.
Specifications vary by model, but this particular piece is equipped with a 21-jewel automatic movement.

■Dial and Case Design

The blue gradient dial features a bright center that darkens toward the outer edge.
The way it catches the light creates varying levels of brightness, giving the dial a dynamic appearance.
Vivid blue square hour markers line the outer edge, and their contrast with the silver indices gives the overall design a refined look.

The indices are three-dimensional applied bar indices.
The finely stepped surface creates different reflections depending on how the light hits it.
The thick bar-shaped hour and minute hands are coated with luminous material, making the time easy to read on the dial.
The date and day display at 3 o'clock is set within a framed window, serving as a striking accent on the dial.

The cut crystal surrounding the dial is three-dimensionally constructed, reflecting light from multiple facets.
The appearance of the indices and dial changes depending on the viewing angle, adding further dimension to the blue gradient.
It is a distinctive detail that stands out from flat glass.

The case design features straight contours surrounding the round dial.
The rounded bezel and the angular lines extending from the case sides to the lugs combine to create both a soft and sharp appearance.
The hairline finish on the case surface and the polished edges accentuate its contours.
The three-dimensional cut crystal and angular case design combine to create a strong impression on the wrist.

■Movement

The Cal.7019A movement is a 21-jewel automatic movement.
It winds the mainspring through wrist movement and features a practical mechanism.

The date and day are displayed at 3 o'clock. It features a quick-set mechanism operated by the crown, and the day display can be switched between Japanese and English.
The ability to check the day and date along with the time makes it highly practical.

■Styling

The case size is 40mm in height (including lugs) / 36.8mm in width (including crown) / 12.5mm in thickness / 88g in weight (including strap)

The blue dial can be used as a pop of color in an outfit, and when paired with a white shirt or navy jacket, it creates a refined yet colorful look.
The reflections from the cut crystal and the angular case lines add accents to the hand, allowing you to add variety even to simple outfits.

It is easy to pair with casual outfits such as denim, Oxford shirts, and sweatshirts, while the metal bracelet gives the overall look a clean finish.
It is a versatile piece that can be incorporated into a wide range of outfits, from polished styles to everyday casual wear.

■Condition

■For Your Peace of Mind When Purchasing

All watches we sell undergo an internal inspection by a professional watchmaker upon arrival. We only sell items that we have confirmed to be genuine, so you can purchase with confidence.

A new leather strap will be fitted and included with your watch purchase.
Please select your preferred color from the order options tab.
※For watches with original straps or metal bracelets, the leather strap will not be fitted and will instead be sent separately as a spare.
We will also include a dedicated watch case with your shipment.

●Please be sure to read the following information after purchasing an antique watch●

At RESUME, when selling antique watches, we do not ship them immediately upon receipt of your order.
Instead, we commission a professional craftsman to perform an overhaul (hereinafter "OH") and ship the watch after the OH is complete. (The process takes approximately 1–2 months.)

A professional craftsman qualified as a First-Class Watch Repair Technician will completely disassemble the watch, replace worn parts such as internal gaskets, and perform a thorough OH including cleaning and lubrication.
The watch will be serviced to a condition that keeps time within approximately ±1 minute per day.
Upon delivery, we will also include our store's original OH certificate, detailing the work performed, along with photos of the movement disassembled and serviced.

Of course, due to the nature of pre-owned products, we cannot guarantee that they will never break. However, we provide this level of service so that you can enjoy the watch's original performance and use it with peace of mind in the future.

Depending on the model, we offer a 1-year warranty upon purchase. Even after the warranty period has expired, we still offer repair services for a fee.
If you do not have a repair shop nearby, please feel free to contact us.