Seiko Cal. 6665 - 312

Released in 1992, the Cal. 6665 with design code 312 was part of Seiko's domestic market collection. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-13e9d7a130ed]

Also known as: UFO, Goldfeather

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1992

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