Specifications
SKU
10272026105023
Item
Wristwatch
Brand
Seiko
Model
Chronograph
Reference
6139-8020
Year
1973
Dial Color
Grey
Indices
Baton Indexes
Case Material
Stainless Steel
Movement
Automatic
Caliber
6139B
Country
Japan
Gender
Men's
Jewels
21
Band Material
Leather
Department
Men
Condition
Case
Shows scratches.
Crystal
Shows hairline scratches.
Dial
Has spotting.
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
Timing Data
Plus 17 Seconds/day, 164 Amp, 3.2 BE
Complications
Chronograph, Day-Date and Stop Watch.
Measurements
Diameter
40mm
Thickness
14mm
Lug Width
20mm
Lug to Lug
42mm
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.