Seiko Cal. 6397 - 879

The Seiko 6397-879 represents an important milestone in Seiko's 1990 lineup. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-a0238fb00661]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1990

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