Seiko Cal. 4477 - 492

Seiko 4477-492

This Spring Drive model from 1991 features a 44mm Hardlex-Coated Steel case. It features a Black dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-d08748a56c5c]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1991

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