Seiko Cal. 4418 - 412

Released in 1987, the Cal. 4418 with design code 412 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-5cdccef0d2c7]

Also known as: UFO, World Timer

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1987

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