Seiko Cal. 7189 - 840

The Seiko 7189-840 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-64a54fde1826]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1976

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