Seiko Cal. 5240 - 663

The Seiko 5240-663 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-d78dff70949d]

Also known as: Rally, Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1975

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