Seiko Cal. 4430 - 860

Seiko 4430-860

The Seiko 4430-860 represents an important milestone in Seiko's 1983 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-9bc58a8f7ab4]

Also known as: Tuna, UFO

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
41mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1983

Related Models

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