Seiko Cal. 4420 - 134

Seiko 4420-134

This Spring Drive model from 1990 features a 41mm Hardlex-Coated Steel case. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-09a6ad624778]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1990

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seikata-wm-09a6ad624778