Seiko Cal. 5644 - 255

The Seiko 5644-255 represents an important milestone in Seiko's 1997 lineup. With its 19mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-fc1898d8ca3b]

Also known as: Shogun

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1997

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