Seiko Cal. 4431 - 529

Seiko 4431-529

The Seiko 4431-529 represents an important milestone in Seiko's 1995 lineup. It features a Silver dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-bada9a052e6b]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1995

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