Seiko Cal. 5669 - 490

The Seiko 5669-490 represents an important milestone in Seiko's 1966 lineup. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-cc48dc506b87]

Also known as: Sumo, UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1966

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