Seiko Cal. 6318 - 589

This Hand-Winding model from 1992 features a 42mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-65f0abfe874e]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1992

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