Seiko Cal. 4489 - 161

Seiko 4489-161

This Solar model from 1971 features a 42mm Hardlex-Coated Steel case. Powered by the 4489 caliber with 19j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-8431d3117984]

Also known as: Shogun, UFO

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Cream
Jewels
19j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1971

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seikata-wm-8431d3117984