Seiko Cal. 4443 - 309

Seiko 4443-309

This Automatic model from 1992 features a 42mm PVD Black case. Powered by the 4443 caliber with 26j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-37bddca9b2a1]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
26j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1992

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seikata-wm-37bddca9b2a1