Specifications
SKU
04022026142556
Item
Wristwatch
Brand
Seiko
Reference
6309-7039
Year
1977
Dial Color
Black
Case Material
Steel
Movement
Automatic
Caliber
6309
Country
Japan
Gender
Men's
Jewels
17
Department
Men
Condition
Case
Shows desk marks, scratches and scuffings.
Crystal
Shows desk marks and heavy scratches.
Grid Pattern
Bezel
It has scratches.
Crown
Shows desk marks.
Function
Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed
Winding
The stem is loose..
Timing Data
slow 220 s/d, amplitude 119, beat error 5.1
Complications
Day-Date.
Measurements
Diameter
39mm
Thickness
15mm
Lug Width
16mm
Lug to Lug
44mm
About the Brand
Seiko: A beloved brand among collectors, Seiko has long been known for offering exceptional watches at accessible prices. Founded in 1881, the Japanese brand earned worldwide recognition for its divers, sports chronographs, and industry-leading quartz technology. With a lineup that includes historically significant and technically innovative pieces, Seiko remains one of the most widely collected and respected watch brands across all price points.