Seiko Cal. 7136 - 559

This Hand-Winding model from 1985 features a 46mm PVD Black case. With its 19mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-9448d7c0a2f0]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1985

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