Seiko Cal. 4577 - 830

Seiko 4577-830

This Hand-Winding model from 1972 features a 44mm Hardlex-Coated Steel case. It features a Cream dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-8236d535552c]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1972

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seikata-wm-8236d535552c