Seiko Cal. 4439 - 936

The Seiko 4439-936 represents an important milestone in Seiko's 1986 lineup. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-48b5567c11f5]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1986

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