Seiko Cal. 6691 - 682

This Kinetic model from 1965 features a 39mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-106b84c9683f]

Also known as: Monster, Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1965

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