Seiko Cal. 7187 - 904

This Spring Drive model from 1989 features a 44mm Titanium case. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-7def391f947e]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1989

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