Seiko Cal. 4439 - 892

The Seiko 4439-892 represents an important milestone in Seiko's 1984 lineup. It features a Black dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-62a6660d9d3a]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1984

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