Seiko Cal. 6673 - 716

The Seiko 6673-716 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d451fb8701d2]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1979

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