Seiko Cal. 4490 - 101

Seiko 4490-101

The 4490-101 is a sought-after Solar piece from Seiko's golden era. Powered by the 4490 caliber with 30j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-2f46ad2c3009]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
12.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1974

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