Seiko Cal. 6661 - 128

This Automatic model from 1970 features a 43mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-950cb86f7031]

Also known as: Turtle, Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1970

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