Seiko Cal. 5688 - 110

The Seiko 5688-110 represents an important milestone in Seiko's 1978 lineup. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5da2b24a25e4]

Also known as: Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1978

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