Seiko Cal. 4470 - 738

Released in 1989, the Cal. 4470 with design code 738 was part of Seiko's domestic market collection. With its 22mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-b47aeef30ef3]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1989

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