Seiko Cal. 6665 - 298

The Seiko 6665-298 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-957eefba0140]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1978

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