Seiko Cal. 6628 - 769

Released in 1967, the Cal. 6628 with design code 769 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-75cd56ec900b]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1967

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