Seiko Cal. 4439 - 864

Seiko 4439-864

The Seiko 4439-864 represents an important milestone in Seiko's 1983 lineup. Powered by the 4439 caliber with 25j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-977f21237dcc]

Also known as: Goldfeather, Arnie

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
41mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
170m
Dial Color
Burgundy
Jewels
25j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1983

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