Seiko Cal. 4439 - 292

Seiko 4439-292

This Automatic model from 1984 features a 35mm Hardlex-Coated Steel case. Powered by the 4439 caliber with 24j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-6cf60f1c32bb]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1984

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