Seiko Cal. 4426 - 288

Seiko 4426-288

This Quartz model from 1977 features a 46mm Hardlex-Coated Steel case. Powered by the 4426 caliber with 25j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-b6a9ba17e0c9]

Also known as: Navigator

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1977

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