Seiko Cal. 4427 - 302

Seiko 4427-302

The 4427-302 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-7668f2bba1e8]

Also known as: Rally, Sportsmatic

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1972

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