SEIKO 69's / 5 ACTUS / Cal.6106C

Introducing the Seiko " 5 Actus" made in 1969 .

Seiko's " 5 Actus" is a series that was introduced in 1969 and gained popularity as a model that combined fashion with reliable mechanical performance.

It is part of Seiko's proud " 5 " series, and its design reflects the trends of the times while also being practical.

This model features a futuristic form and a silver sunray finish on the dial, which subtly changes its appearance depending on the light, giving it the depth that is unique to vintage watches.

The three-dimensional bar indexes have a unique shape with the outside hollowed out.
It combines visibility with design.
Combined with the sharp dolphin hand, it gives a simple yet manly impression.

The day-date display at the 3 o'clock position is available in both English and Japanese, making it convenient for everyday use.

The case is a rounded tonneau shape.
The bezel has a stepped design that highlights the shadows.
The smooth curved lines and the solid texture of the stainless steel combine to retain a strong sense of the atmosphere of the time.

The 5 Actus allows you to fully enjoy the charm of vintage style in its details.

The movement is an automatic with 23 jewels, Cal. 6106C.

This caliber has been repeatedly improved and is highly regarded for its stable accuracy and durability.
This movement is equipped with a day-date function and has specifications that make it useful for everyday use.

Dimensions: Height: 43mm , Width: 39mm , Thickness: 11.8mm , Weight: 82g .

The elegant silver dial adds elegance to business styles such as suits, while also blending naturally with casual styles such as jackets, shirts, and jeans.
This is a versatile piece that can be used for a wide range of occasions, from formal to everyday.

The condition of the case is good, with some signs of use overall, but no major scratches or noticeable damage.
The dial is in excellent condition and has no stains or damage.
The movement is running smoothly and there are no problems.

It is fitted with an aftermarket metal bracelet.

All watches sold in our store are inspected internally by a professional watch mechanic upon arrival and are only sold after being determined to be genuine, so you can use them with confidence.


When you purchase a watch, we will ship it to you with a brand new leather strap.
Please select the color you want from the order selection tab and place your order.
*For products that come with the original watch strap or metal band, the leather strap will not be attached and will be sent separately as a spare.
We will also include a special case for the watch when shipping.

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

When selling antique watches at RESUME, we do not immediately hand over the watch to you upon receiving your order. Instead, we have a professional overhaul (hereinafter referred to as OH) the watch, and then we deliver it to you after the OH is completed. (This takes about 1-2 months.)

Our specialized craftsmen, who are first-class watch repair technicians, will completely disassemble your watch, replace worn parts such as internal gaskets, clean it, oil it, and perform a thorough overhaul, maintaining it to a daily accuracy of about ±1 minute.
When we deliver the machine to you, we will also send you our own overhaul certificate, which will show you what kind of overhaul work was done on the machine, as well as photos of the machine being disassembled and serviced.

Of course, since the product itself is a second-hand item, there is no guarantee that it will never break, but we ask for your understanding that we have taken this approach so that you can enjoy the watch's inherent performance and use it with peace of mind in the future.

When you purchase a product, we offer a one-year warranty depending on the model. Even if the warranty period has expired, we will still repair the product, but there will be a fee. Even if there is no repair shop nearby, please feel free to contact us.