Seiko Cal. 4439 - 904

Seiko 4439-904

The 4439-904 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ffef67d48e77]

Also known as: Samurai, World Timer

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1990

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