Seiko Cal. 7180 - 913

This Hand-Winding model from 1983 features a 36mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-4cf953033086]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1983

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