Seiko Cal. 6661 - 993

This Automatic model from 1967 features a 40mm Titanium case. It features a Cream dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-1788819affa0]

Also known as: Bellmatic, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1967

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