Seiko Cal. 5658 - 638

The Seiko 5658-638 represents an important milestone in Seiko's 1979 lineup. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-b8a927811789]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1979

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