Seiko Cal. 6389 - 630

The Seiko 6389-630 represents an important milestone in Seiko's 1996 lineup. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-639c038880b1]

Also known as: UFO, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1996

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