Seiko Cal. 4443 - 521

Seiko 4443-521

This Automatic model from 1982 features a 39mm Titanium case. Powered by the 4443 caliber with 26j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-0db342f64356]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
39mm
Case Thickness
8.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
26j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1982

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