Seiko Cal. 4556 - 142

This Solar model from 1987 features a 38mm Two-Tone case. With its 19mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-fce3ad991b1e]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1987

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