Seiko Cal. 5228 - 712

This Spring Drive model from 1987 features a 40mm Titanium case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-1a931c7018d9]

Also known as: Bellmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1987

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