Seiko Cal. 5687 - 983

Released in 1987, the Cal. 5687 with design code 983 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-a7bd1ca95e92]

Also known as: Tuna, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1987

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