Seiko Sports 150, Ref. 7A38-713A, Black Dial, Men’s Chronograph Vintage Watch, 1986 Nivada Movement: Automatic Caliber 6139 —

Movement: Automatic Caliber 6139 — Column Wheel & Vertical Clutch

The overall effect is understated

and elegant

adding to its refined appearance

For collectors looking for a vintage Dugena automatic watch with unusual case geometry and reliable Swiss movement architecture

Seiko Sports 150, Ref. 7A38-713A, Black Dial, Men’s Chronograph Vintage Watch, 1986 Nivada Movement: Automatic Caliber 6139 —Vintage Seiko Sports 150 Chronograph Vintage Watch from 1986, men's model with precise quartz movement Cal. 7A38, featuring a distinctive charcoal sunburst dial and original Seiko rubber strap, now available for sale in excellent condition. Seiko Sports 150 1986 First impression 7A38 713A The Seiko Sports 150 reference 7A38 713A from 1986 exemplifies the brands mastery in Japanese horology heritage. This chronograph delivers precision through its