Seiko Cal. 5224 - 639

The Seiko 5224-639 represents an important milestone in Seiko's 1990 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-6ced379c7bf0]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1990

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