Seiko Cal. 5654 - 816

The Seiko 5654-816 represents an important milestone in Seiko's 1974 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-86ce844fc49b]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1974

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