Seiko Cal. 6613 - 606

This Kinetic model from 1978 features a 46mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-3db2cea7be0a]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

46mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1978

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