Seiko Cal. 4448 - 397

Seiko 4448-397

The 4448-397 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-fa4a928e5af7]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1967

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