Seiko Cal. 5221 - 688

The 5221-688 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-a4eb7c7c75f0]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1969

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