Seiko Cal. 4518 - 428

The Seiko 4518-428 represents an important milestone in Seiko's 1975 lineup. It features a Black dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-6023fa2cbb64]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1975

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