1961 Longines Ref7178-1 Men’s Mechanical Wristwatch Cal30L In good working order

Description

We will introduce watches from Longines, a long-established manufacturer founded in 1832.
[Brand Introduction] Longines

This is a mechanical wristwatch made in 1961 and is a type called “Ref7178-1”.
This is an elegant dress watch with bar indexes and small seconds.
The movement is the Cal. 30L, the largest of Longines’ hand-wound movements and renowned for its quality.
The overhaul history is unknown, but there are no problems with accuracy or power reserve.

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

[Introduction video]
https://youtu.be/Ru5hPtj08Tk?si=00_L8_pIVdTOSb8o

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: The manufacturer’s engraving is on the inside of the back cover and the crown.
-Dial: The metal dial is in good condition with no rust or visible stains.
– Belt: The belt has been replaced with a new one, but the buckle is original.
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: Confirmed up to 45 hours from full spring

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

detail
Brand: LONGINES
Year of manufacture: 1961
Movement: Mechanical (CAL.30L 17 jewels)
Serial No. 11565610
Case material: Alloy (stainless steel)
Case diameter 37mm (excluding crown)
Lug-lug 45mm
Case thickness 10mm (including windshield)
Lug width: 18mm
Belt: Leather (Black crocodile embossed)

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