Seiko Cal. 5628 - 856

This Solar model from 1975 features a 41mm PVD Black case. Powered by the 5628 caliber with 33j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-f95c453c80da]

Also known as: Samurai, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

33j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1975

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