Seiko Cal. 4431 - 217

Seiko 4431-217

This Quartz model from 1982 features a 43mm Stainless Steel case. Powered by the 4431 caliber with 26j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-e5799a80daac]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
9.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1982

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