Seiko Cal. 4527 - 891

This Quartz model from 1989 features a 37mm Two-Tone case. With its 20mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-e6a9d269f2cb]

Also known as: Rally, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1989

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