Seiko Cal. 3887 - 447

This Automatic model from 1983 features a 35mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-677f6545627c]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1983

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