Seiko Cal. 6611 - 971

This Spring Drive model from 1972 features a 39mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-92e5f8857e13]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1972

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