Seiko Cal. 4443 - 323

Seiko 4443-323

This Automatic model from 1991 features a 37mm Two-Tone case. Powered by the 4443 caliber with 17j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-8036c9bbb3ba]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
17j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1991

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