Seiko Cal. 4540 - 640

This Solar model from 1989 features a 34mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-dba913a5598e]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1989

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