Seiko Cal. 3877 - 925

This Quartz model from 1989 features a 37mm Two-Tone case. With its 18mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-28243d6b3c1b]

Also known as: Samurai, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1989

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