Seiko Cal. 6672 - 631

This Spring Drive model from 1965 features a 35mm Stainless Steel case. It features a White dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-73f7356c16bb]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1965

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