Seiko Cal. 5687 - 880

Released in 1981, the Cal. 5687 with design code 880 was part of Seiko's domestic market collection. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-5bc5ffb3d964]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

8.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1981

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