Seiko Cal. 6634 - 754

Released in 1984, the Cal. 6634 with design code 754 was part of Seiko's domestic market collection. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-326aa60dad3d]

Also known as: Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1984

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