Seiko Cal. 6666 - 784

The Seiko 6666-784 represents an important milestone in Seiko's 1985 lineup. It features a Green dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-969f11f6e1d6]

Also known as: Sea Horse, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1985

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