We would like to introduce you to watches from OMEGA, a Swiss watch manufacturer founded in 1848.

This is a self-winding mechanical wristwatch made in 1961, Omega's popular waterproof model, the Seamaster.
The gold-colored case features a black dial and gold indexes, creating a stylish and luxurious look.
It is equipped with Omega's first fully rotating automatic movement, the Cal. 552, and its winding performance is also fully practical.
The overhaul history is unknown, but the accuracy is good and the automatic winding mechanism is problem-free.

We hope this once-in-a-lifetime encounter will be a special one for you!

[Explanatory video]
https://youtu.be/DSvYP5ctBrw?si=1RRL468mMhe9XY2z

【condition】
Appearance: ★★★★☆ Excellent condition with no noticeable scratches or stains

Function: ★★★★☆ Maintenance history unknown but in good working condition (daily accuracy within 5 minutes)

- Case: There is some wear over time, but it has been well-maintained and is in beautiful condition.
- Case engraving: "SEAMASTER" on the back cover, OMEGA engraved on the inside of the case and on the crown
・Dial: In very good condition with no stains or peeling of color.
・Belt: The belt has been replaced with a new one.
Windshield: The windshield is made of acrylic and has no scratches.
Accuracy: Within 1 minute per day when measured with a flat timegrapher
Power reserve: Cannot be measured because it is an automatic watch

*The daily difference may vary depending on your posture, so please use this as a reference only.
*Because it is very old, I do not know the history of parts replacement or repairs.

【detail】
・Brand: OMEGA
Year of manufacture: 1961
Movement: Automatic mechanical winding (Cal 552)
・Serial No. 19354920
・Case material: Alloy (stainless steel)
・Case diameter 34.5mm (excluding crown)
・Lug-lug 40mm
- Thickness 10.5mm (including windshield)
Lug width: 18mm
・Belt: Leather (Black: Crocodile pattern)

*This is a vintage item and there are no other items exactly like it.
If you have any questions, please feel free to ask.