Seiko Cal. 6611 - 901

This Automatic model from 1969 features a 40mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-ce617b65a5da]

Also known as: Sumo, Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1969

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