Seiko Cal. 4538 - 160

The Seiko 4538-160 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-ab25e9f5fdc2]

Also known as: World Timer, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1986

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