Seiko Cal. 4463 - 675

This Quartz model from 1981 features a 39mm Two-Tone case. With its 22mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-43ba6ed29b40]

Also known as: Monster, Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1981

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