Seiko Cal. 5239 - 321

The Seiko 5239-321 represents an important milestone in Seiko's 1984 lineup. Powered by the 5239 caliber with 30j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-ea065b21ac3f]

Also known as: Navigator, Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1984

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