Seiko Cal. 7113 - 688

The Seiko 7113-688 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-8217448fade5]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

14.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1975

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