Seiko Cal. 6649 - 857

The Seiko 6649-857 represents an important milestone in Seiko's 1970 lineup. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-68938c15d96e]

Also known as: Panda, Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1970

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