Seiko Cal. 0771 - 488

This Solar model from 1992 features a 40mm PVD Black case. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-57abc1bf49e4]

Also known as: Monster, Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1992

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