Seiko Cal. 4426 - 493

Seiko 4426-493

The 4426-493 is a sought-after Solar piece from Seiko's golden era. Powered by the 4426 caliber with 20j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-5a8f207354e9]

Also known as: Tuna, Bellmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Green
Jewels
20j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1980

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