Brand: Seiko

Model: Chronograph

Reference: 6139-6002

Year of manufacture: 1972

Dial: original dial

Case material: SS

Case size: Height 46mm / Width 41mm (excluding crown) / Thickness 14mm

Lug width: 19mm

Belt: Seiko genuine stainless steel belt

Belt total length: 20.5cm

Movement: Cal.6139B (self-winding)

Accessories: None

Condition: Used (vintage)

Waterproof function: non-waterproof

This is a vintage Seiko model equipped with the world's first commercialized self-winding chronograph, Cal.6139. It is called the "first chronograph" or "single chronograph" because it has only one subdial at the 6 o'clock position. It has an attractive design with a large, thick tonneau-shaped case and a red and blue Pepsi bezel, and the blue dial, which has faded over time, creates a unique atmosphere. The exterior has small scratches and dents that are appropriate for the model year, and the rugged appearance that is typical of a vintage model attracts the eye. The belt is equipped with a genuine Seiko stainless steel bracelet and has a total length of 20.5cm.

Brand name: Seiko

Condition: Used

Used condition: Used item - good

Dial type: Chronograph