Seiko Cal. 6223 - 977

This Solar model from 1984 features a 40mm Two-Tone case. It features a Black dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-c957055e323a]

Also known as: UFO, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1984

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