Seiko Cal. 4428 - 207

Seiko 4428-207

This Solar model from 1999 features a 40mm Hardlex-Coated Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-2e3233a662cb]

Also known as: Monster, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
200m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1999

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