Seiko Cal. 6651 - 979

This Spring Drive model from 1969 features a 36mm Titanium case. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-509a310b964a]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1969

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