Seiko Cal. 6628 - 453

This Kinetic model from 1980 features a 42mm Two-Tone case. With its 22mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-7ce013ec13bb]

Also known as: Monster, Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1980

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