Seiko Cal. 5644 - 121

The Seiko 5644-121 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c69416df7ab8]

Also known as: Pogue, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1986

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