Seiko Cal. 4593 - 438

This Hand-Winding model from 1989 features a 41mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-705584ebc139]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

30j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1989

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