Seiko Cal. 6657 - 746

This Solar model from 1990 features a 38mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-46b08c13d534]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1990

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