Seiko Cal. 6331 - 489

This Automatic model from 1998 features a 40mm Two-Tone case. With its 22mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-0dfd234abacd]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1998

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