Seiko Cal. 0764 - 729

This Solar model from 1980 features a 44mm Two-Tone case. With its 18mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-d4ef194b5c28]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1980

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