Seiko Cal. 4441 - 135

Released in 1969, the Cal. 4441 with design code 135 was part of Seiko's domestic market collection. With its 18mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-d8da8ff739a3]

Also known as: Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1969

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