Seiko Cal. 5645 - 413

This Solar model from 1966 features a 44mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-4e02d2ee3e75]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1966

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