Seiko Cal. 6398 - 713

This Kinetic model from 1979 features a 39mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-6ba4505d5f79]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1979

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