Seiko Cal. 6339 - 321

The Seiko 6339-321 represents an important milestone in Seiko's 1986 lineup. Powered by the 6339 caliber with 27j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-dab2a6022363]

Also known as: Monster, Navigator

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1986

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