Seiko Cal. 6677 - 862

This Hand-Winding model from 1986 features a 43mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-d98ceb57329a]

Also known as: Bullhead, Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1986

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