Seiko Cal. 7018 - 402

This Spring Drive model from 1990 features a 46mm Hardlex-Coated Steel case. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-3b5c81bb2a06]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1990

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