Seiko Cal. 4439 - 961

The Seiko 4439-961 represents an important milestone in Seiko's 1988 lineup. Powered by the 4439 caliber with 24j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-f3efb2967771]

Also known as: Shogun, Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1988

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