Seiko Cal. 6310 - 486

This Spring Drive model from 1983 features a 40mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-71de681a04f0]

Also known as: Bullhead, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1983

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