Seiko Cal. 6390 - 661

This Kinetic model from 1988 features a 41mm Gold-Plated case. With its 22mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-69e43b38dcfa]

Also known as: Monster, Silverwave

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1988

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