Seiko Cal. 3864 - 387

This Kinetic model from 1971 features a 36mm PVD Black case. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-eb68d326727d]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

36mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1971

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