Seiko Cal. 5218 - 104

This Hand-Winding model from 1973 features a 37mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-ec4cab3c0241]

Also known as: Samurai, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1973

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