Seiko Cal. 0784 - 377

This Solar model from 1985 features a 39mm Two-Tone case. Powered by the 0784 caliber with 27j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-8e45a35015a1]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1985

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