Seiko Cal. 6178 - 246

This Automatic model from 1987 features a 42mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-86f9ee4f1070]

Also known as: Monster, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1987

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