Seiko Cal. 3887 - 110

The Seiko 3887-110 represents an important milestone in Seiko's 1976 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-109ac6f78e24]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1976

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