Seiko Cal. 4574 - 101

This Automatic model from 1978 features a 36mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-de8c0798f654]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1978

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