Seiko Cal. 3897 - 979

This Automatic model from 1990 features a 45mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-1a3be8af4490]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1990

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