Seiko Cal. 4439 - 379

Seiko 4439-379

The 4439-379 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-69fdfe5308f1]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1972

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