Seiko Cal. 6644 - 304

The Seiko 6644-304 represents an important milestone in Seiko's 1970 lineup. With its 22mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-042812876cb8]

Also known as: Pogue, Panda

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1970

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