Seiko Cal. 5687 - 611

This Hand-Winding model from 1969 features a 37mm PVD Black case. With its 22mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-3ee2daa77ca4]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1969

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