Seiko Cal. 5644 - 576

The Seiko 5644-576 represents an important milestone in Seiko's 1995 lineup. Powered by the 5644 caliber with 34j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-6228ce9dd63c]

Also known as: Turtle, Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1995

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