SEIKO - 65's / Seiko Matic / Cal.6218B

This is a 1965 Seiko Matic.

The Seiko Matic was a representative series that supported Seiko's automatic watches in the 1960s.

After releasing Japan's first automatic wristwatch in 1956, Seiko continued to develop its unique automatic winding mechanism, offering models with both accuracy and practicality.

Among them, the model equipped with Cal.6218 was a high-end model of its time, featuring a 35-jewel movement with date and day display.
It is a model that allows you to feel Seiko's technical development, leading to the later Seiko Matic Chronometer and automatic Grand Seiko.

■Dial and Case Design

The dial is a silver dial with a radial sunray finish.
The shading changes depending on the angle of light, showing rich expressions within a simple color scheme.

For the indexes, three-dimensional applied bar indexes with a thin line in the center are arranged.
Sharp dolphin hands are paired with the indexes, and along with the minute markers on the outer edge, the dial is finished to be neat and highly legible.

The applied "SEIKO" logo is at the 12 o'clock position, and "Seikomatic" in script and "DIASHOCK 35 JEWELS" are displayed at the 6 o'clock position.
Furthermore, the date is at 3 o'clock and the day is at 6 o'clock, each surrounded by a three-dimensional frame, incorporating practical functions as design accents.

The case is a stainless steel round case that naturally connects from the edge of the crystal to the case.
The open structure makes the dial appear larger, enhancing the clean impression when viewed from the front.

The lugs extending straight from the case have sharp, beveled edges, tightening the elegance of the dial.

Additionally, the crown near the 4 o'clock position is designed to be housed within the case, making it almost unnoticeable from the front.
This design takes advantage of the fact that the crown is rarely operated daily in an automatic watch, giving the side of the case a sleek appearance.

■Movement

The movement is the automatic "Cal.6218B."

It is a low-beat movement with 18,000 vibrations per hour, and a 35-jewel specification, fitting for a high-end model of its time.
Seiko's unique automatic winding mechanism, "Magic Lever," efficiently transmits arm movements to wind the mainspring.

In addition to date and day display, it also features a hack function that stops the second hand when the crown is pulled, making it a practical design for precise time setting.
Furthermore, consideration has been given to accuracy and durability, incorporating the "Diashock" shock-absorbing device and a fine adjustment mechanism.

■Styling

Case size: Length 44.4mm (including lugs) / Width 36.8mm (including crown) / Thickness 11.9mm / Weight 52g (including strap)

This is a neat and calm piece with a silver dial paired with a black leather strap.

It pairs particularly well with business styles using jackets and shirts, and when matched with navy or charcoal gray outfits, the silver of the dial provides a subtle accent.

On holidays, it is recommended to pair it with simple outfits with minimal embellishments, such as a white shirt, high-gauge knit, or polo shirt.
While having a vintage presence, it is not overly assertive and elegantly completes a smart casual style.

■Condition

The crystal has been replaced with a genuine new one. It is in a clear, scratch-free condition, allowing you to beautifully appreciate the sunray finish of the silver dial and the three-dimensional indexes.

The dial, hands, and indexes are also in good condition.
The case shows minor scratches and scuffs from years of use, but there are no noticeable dents or major damage, making it in good condition as a vintage watch.

The movement is currently operating well.

■To ensure your peace of mind when purchasing

All watches handled by our store are inspected internally by a professional watch repair technician upon arrival and confirmed to be authentic before being sold, so you can use them with confidence.

When you purchase a watch, we will attach a new leather strap and deliver it to you.
Please select your desired color from the order selection tab and place your order.
*For watches with genuine straps or metal bands, the leather strap will be sent separately as a spare, not attached to the watch.
We will also send a dedicated watch case when shipping.

●Information after purchasing an antique watch, please be sure to read●

At RESUME, when selling antique watches, we do not hand them over immediately upon order.
We request an overhaul (hereinafter OH) from a specialized craftsman, and deliver the watch after the OH is completed. (The period is approximately 1 to 2 months.)

A professional craftsman with a Class 1 watch repair technician qualification will completely disassemble the watch, replace worn parts such as internal gaskets, clean, and lubricate it.
We will perform a thorough OH and maintain it to a daily difference of approximately ±1 minute.
When we deliver the watch, we will also send our original OH certificate, as well as photos of the machine disassembled and serviced, to show you what kind of work was done during the OH.

Of course, due to the nature of the product being used, there is no guarantee that it will never break, but we provide this service so that you can enjoy the original performance of the watch and use it with peace of mind in the future, so we ask for your understanding.

When purchasing a product, a 1-year warranty period is provided depending on the model. Even for products whose warranty period has expired, repairs will be accepted for a fee.
Please feel free to consult us even if you do not have a repair shop nearby.