Seiko Cal. 6390 - 897

The Seiko 6390-897 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-b16fb9092b30]

Also known as: Turtle, Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1989

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