Seiko Cal. 5660 - 894

The Seiko 5660-894 represents an important milestone in Seiko's 1967 lineup. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-d6bd6de5d556]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1967

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