Seiko Cal. 5617 - 742

This Quartz model from 1977 features a 44mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-015ce3805051]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1977

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