Seiko Cal. 4448 - 449

Seiko 4448-449

This Automatic model from 1980 features a 38mm PVD Black case. Powered by the 4448 caliber with 28j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-07062c0abc9f]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1980

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