Seiko Cal. 6656 - 488

The Seiko 6656-488 represents an important milestone in Seiko's 1979 lineup. Powered by the 6656 caliber with 24j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-0db112ef1176]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1979

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