Seiko Cal. 4420 - 251

Seiko 4420-251

This Automatic model from 1971 features a 38mm Titanium case. It features a Silver dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-45c43f8a27a0]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1971

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seikata-wm-45c43f8a27a0