Seiko Cal. 5658 - 947

This Automatic model from 1975 features a 37mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-da8d29845468]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1975

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