Seiko Cal. 3877 - 401

This Quartz model from 1987 features a 40mm Gold-Plated case. It features a Champagne dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-2a83d332b51d]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1987

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