Seiko Cal. 4597 - 243

This Automatic model from 1978 features a 42mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-09492b60afd3]

Also known as: Turtle, Rally

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

21j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1978

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