Seiko Cal. 7191 - 655

The Seiko 7191-655 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-18214f6a0e44]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1978

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