Seiko Cal. 4427 - 679

Seiko 4427-679

The 4427-679 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-bc9862d6f1ca]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1965

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