Seiko Cal. 4449 - 157

Released in 1978, the Cal. 4449 with design code 157 was part of Seiko's domestic market collection. With its 22mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-bff726ff66d1]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1978

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