Seiko Cal. 4543 - 155

This Hand-Winding model from 1988 features a 40mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-3b18d8041c10]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1988

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