Seiko Cal. 4470 - 421

The Seiko 4470-421 represents an important milestone in Seiko's 1968 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-b1fc83f51ef2]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1968

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