Seiko Cal. 4431 - 830

Seiko 4431-830

This Spring Drive model from 1995 features a 42mm Hardlex-Coated Steel case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-88eb9490e364]

Also known as: Monster, Shogun

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1995

Related Models

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