Seiko Cal. 6686 - 619

This Automatic model from 1966 features a 40mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-cbcbd4ec7c4e]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1966

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