Seiko Cal. 4430 - 416

Seiko 4430-416

The Seiko 4430-416 represents an important milestone in Seiko's 1983 lineup. Powered by the 4430 caliber with 21j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-8afc2f85b021]

Also known as: Rally, Emperor

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
110m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1983

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