Seiko Cal. 4439 - 402

This Spring Drive model from 1984 features a 44mm Stainless Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9dccb586eaf8]

Also known as: Pogue, Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1984

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