Seiko Cal. 6644 - 613

The Seiko 6644-613 represents an important milestone in Seiko's 1986 lineup. It features a Cream dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-e8a021f19e91]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1986

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