Seiko Cal. 5617 - 583

This Quartz model from 1978 features a 35mm PVD Black case. Powered by the 5617 caliber with 27j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-8d5f0b732d8d]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1978

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