Seiko Cal. 4430 - 884

Seiko 4430-884

The Seiko 4430-884 represents an important milestone in Seiko's 1978 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-2de8ca06bed4]

Also known as: Samurai, Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1978

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