Seiko Cal. 5224 - 318

Released in 1979, the Cal. 5224 with design code 318 was part of Seiko's domestic market collection. It features a Silver dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-28cd1ab66cdf]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1979

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