Seiko Cal. 6331 - 514

The Seiko 6331-514 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-d8b25c4e3acf]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1990

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