Seiko Cal. 6683 - 719

This Spring Drive model from 1974 features a 38mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-8a2470ae7a89]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1974

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