Seiko Cal. 4448 - 490

Seiko 4448-490

This Automatic model from 1980 features a 45mm Stainless Steel case. Powered by the 4448 caliber with 35j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-01354757cc36]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1980

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