Seiko Cal. 5654 - 551

The Seiko 5654-551 represents an important milestone in Seiko's 1980 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-638eee97cb58]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1980

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