Seiko Cal. 6628 - 727

This Automatic model from 1967 features a 44mm PVD Black case. Powered by the 6628 caliber with 36j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-f0f3fc1b2e34]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1967

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