Seiko Cal. 6628 - 675

This Spring Drive model from 1971 features a 38mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-8e488f81e340]

Also known as: UFO, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1971

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