Seiko Cal. 5673 - 981

The Seiko 5673-981 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-87e6ad8ee764]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1979

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