Seiko Cal. 4440 - 930

Seiko 4440-930

The 4440-930 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-3ef25d943508]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1968

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seikata-wm-3ef25d943508