Seiko Cal. 6656 - 603

The Seiko 6656-603 represents an important milestone in Seiko's 1993 lineup. It features a Silver dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-93dd5f1ed16c]

Also known as: Tuna, Pogue

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1993

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