Seiko Cal. 4524 - 509

The Seiko 4524-509 represents an important milestone in Seiko's 1978 lineup. It features a Silver dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-1d98ebb31df8]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1978

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