Seiko Cal. 4538 - 891

The Seiko 4538-891 represents an important milestone in Seiko's 1988 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-cdd0e1646d8e]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1988

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