Seiko Cal. 5664 - 540

This Solar model from 1989 features a 42mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-1d8322cef093]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

32j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1989

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