Seiko Cal. 4428 - 801

Seiko 4428-801

This Automatic model from 1999 features a 42mm Gold-Plated case. Powered by the 4428 caliber with 28j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-3f4d1d5db8d6]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1999

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