Seiko Cal. 4577 - 968

Seiko 4577-968

The Seiko 4577-968 represents an important milestone in Seiko's 1981 lineup. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-42a3fca0496d]

Also known as: Bullhead, Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
22j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1981

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