Seiko Cal. 5641 - 851

This Quartz model from 1970 features a 44mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-d9d5f8c49958]

Also known as: UFO, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1970

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