Seiko Cal. 4577 - 161

Seiko 4577-161

This Kinetic model from 1978 features a 38mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-4c7a9e56dc2c]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1978

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