Seiko Cal. 6615 - 619

This Hand-Winding model from 1987 features a 36mm PVD Black case. With its 21mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-409258b629c8]

Also known as: UFO, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1987

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