Seiko Cal. 5228 - 647

The Seiko 5228-647 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-d066491a81ac]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1974

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