Seiko Cal. 4447 - 450

This Hand-Winding model from 1965 features a 46mm Hardlex-Coated Steel case. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-60a441de52cf]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1965

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