Seiko Cal. 4487 - 951

The Seiko 4487-951 represents an important milestone in Seiko's 1979 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4c77f1baef71]

Also known as: Pogue

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1979

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